Book_Recommender_System.ipynb

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        "import numpy as np\n",
        "import pandas as pd"
      ]
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            "<ipython-input-29-1bb591fbb88d>:1: DtypeWarning: Columns (3) have mixed types. Specify dtype option on import or set low_memory=False.\n",
            "  books = pd.read_csv('Books.csv')\n"
          ]
        }
      ],
      "source": [
        "books = pd.read_csv('Books.csv')\n",
        "users = pd.read_csv('Users.csv')\n",
        "ratings = pd.read_csv('Ratings.csv')"
      ]
    },
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              "      <th></th>\n",
              "      <th>ISBN</th>\n",
              "      <th>Book-Title</th>\n",
              "      <th>Book-Author</th>\n",
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              "      <td>0195153448</td>\n",
              "      <td>Classical Mythology</td>\n",
              "      <td>Mark P. O. Morford</td>\n",
              "      <td>2002</td>\n",
              "      <td>Oxford University Press</td>\n",
              "      <td>http://images.amazon.com/images/P/0195153448.0...</td>\n",
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              "      <td>Gina Bari Kolata</td>\n",
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            "text/plain": [
              "         ISBN                                         Book-Title  \\\n",
              "0  0195153448                                Classical Mythology   \n",
              "1  0002005018                                       Clara Callan   \n",
              "2  0060973129                               Decision in Normandy   \n",
              "3  0374157065  Flu: The Story of the Great Influenza Pandemic...   \n",
              "4  0393045218                             The Mummies of Urumchi   \n",
              "\n",
              "            Book-Author Year-Of-Publication                   Publisher  \\\n",
              "0    Mark P. O. Morford                2002     Oxford University Press   \n",
              "1  Richard Bruce Wright                2001       HarperFlamingo Canada   \n",
              "2          Carlo D'Este                1991             HarperPerennial   \n",
              "3      Gina Bari Kolata                1999        Farrar Straus Giroux   \n",
              "4       E. J. W. Barber                1999  W. W. Norton &amp; Company   \n",
              "\n",
              "                                         Image-URL-S  \\\n",
              "0  http://images.amazon.com/images/P/0195153448.0...   \n",
              "1  http://images.amazon.com/images/P/0002005018.0...   \n",
              "2  http://images.amazon.com/images/P/0060973129.0...   \n",
              "3  http://images.amazon.com/images/P/0374157065.0...   \n",
              "4  http://images.amazon.com/images/P/0393045218.0...   \n",
              "\n",
              "                                         Image-URL-M  \\\n",
              "0  http://images.amazon.com/images/P/0195153448.0...   \n",
              "1  http://images.amazon.com/images/P/0002005018.0...   \n",
              "2  http://images.amazon.com/images/P/0060973129.0...   \n",
              "3  http://images.amazon.com/images/P/0374157065.0...   \n",
              "4  http://images.amazon.com/images/P/0393045218.0...   \n",
              "\n",
              "                                         Image-URL-L  \n",
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              "    [theme=dark] .colab-df-convert:hover {\n",
              "      background-color: #434B5C;\n",
              "      box-shadow: 0px 1px 3px 1px rgba(0, 0, 0, 0.15);\n",
              "      filter: drop-shadow(0px 1px 2px rgba(0, 0, 0, 0.3));\n",
              "      fill: #FFFFFF;\n",
              "    }\n",
              "  </style>\n",
              "\n",
              "    <script>\n",
              "      const buttonEl =\n",
              "        document.querySelector('#df-76288cc1-04ed-4838-a6b8-98dcadc2c77c button.colab-df-convert');\n",
              "      buttonEl.style.display =\n",
              "        google.colab.kernel.accessAllowed ? 'block' : 'none';\n",
              "\n",
              "      async function convertToInteractive(key) {\n",
              "        const element = document.querySelector('#df-76288cc1-04ed-4838-a6b8-98dcadc2c77c');\n",
              "        const dataTable =\n",
              "          await google.colab.kernel.invokeFunction('convertToInteractive',\n",
              "                                                    [key], {});\n",
              "        if (!dataTable) return;\n",
              "\n",
              "        const docLinkHtml = 'Like what you see? Visit the ' +\n",
              "          '<a target=\"_blank\" href=https://colab.research.google.com/notebooks/data_table.ipynb>data table notebook</a>'\n",
              "          + ' to learn more about interactive tables.';\n",
              "        element.innerHTML = '';\n",
              "        dataTable['output_type'] = 'display_data';\n",
              "        await google.colab.output.renderOutput(dataTable, element);\n",
              "        const docLink = document.createElement('div');\n",
              "        docLink.innerHTML = docLinkHtml;\n",
              "        element.appendChild(docLink);\n",
              "      }\n",
              "    </script>\n",
              "  </div>\n",
              "\n",
              "\n",
              "<div id=\"df-6dfbecaf-933d-4a73-92ef-773f4eeb45e4\">\n",
              "  <button class=\"colab-df-quickchart\" onclick=\"quickchart('df-6dfbecaf-933d-4a73-92ef-773f4eeb45e4')\"\n",
              "            title=\"Suggest charts\"\n",
              "            style=\"display:none;\">\n",
              "\n",
              "<svg xmlns=\"http://www.w3.org/2000/svg\" height=\"24px\"viewBox=\"0 0 24 24\"\n",
              "     width=\"24px\">\n",
              "    <g>\n",
              "        <path d=\"M19 3H5c-1.1 0-2 .9-2 2v14c0 1.1.9 2 2 2h14c1.1 0 2-.9 2-2V5c0-1.1-.9-2-2-2zM9 17H7v-7h2v7zm4 0h-2V7h2v10zm4 0h-2v-4h2v4z\"/>\n",
              "    </g>\n",
              "</svg>\n",
              "  </button>\n",
              "\n",
              "<style>\n",
              "  .colab-df-quickchart {\n",
              "      --bg-color: #E8F0FE;\n",
              "      --fill-color: #1967D2;\n",
              "      --hover-bg-color: #E2EBFA;\n",
              "      --hover-fill-color: #174EA6;\n",
              "      --disabled-fill-color: #AAA;\n",
              "      --disabled-bg-color: #DDD;\n",
              "  }\n",
              "\n",
              "  [theme=dark] .colab-df-quickchart {\n",
              "      --bg-color: #3B4455;\n",
              "      --fill-color: #D2E3FC;\n",
              "      --hover-bg-color: #434B5C;\n",
              "      --hover-fill-color: #FFFFFF;\n",
              "      --disabled-bg-color: #3B4455;\n",
              "      --disabled-fill-color: #666;\n",
              "  }\n",
              "\n",
              "  .colab-df-quickchart {\n",
              "    background-color: var(--bg-color);\n",
              "    border: none;\n",
              "    border-radius: 50%;\n",
              "    cursor: pointer;\n",
              "    display: none;\n",
              "    fill: var(--fill-color);\n",
              "    height: 32px;\n",
              "    padding: 0;\n",
              "    width: 32px;\n",
              "  }\n",
              "\n",
              "  .colab-df-quickchart:hover {\n",
              "    background-color: var(--hover-bg-color);\n",
              "    box-shadow: 0 1px 2px rgba(60, 64, 67, 0.3), 0 1px 3px 1px rgba(60, 64, 67, 0.15);\n",
              "    fill: var(--button-hover-fill-color);\n",
              "  }\n",
              "\n",
              "  .colab-df-quickchart-complete:disabled,\n",
              "  .colab-df-quickchart-complete:disabled:hover {\n",
              "    background-color: var(--disabled-bg-color);\n",
              "    fill: var(--disabled-fill-color);\n",
              "    box-shadow: none;\n",
              "  }\n",
              "\n",
              "  .colab-df-spinner {\n",
              "    border: 2px solid var(--fill-color);\n",
              "    border-color: transparent;\n",
              "    border-bottom-color: var(--fill-color);\n",
              "    animation:\n",
              "      spin 1s steps(1) infinite;\n",
              "  }\n",
              "\n",
              "  @keyframes spin {\n",
              "    0% {\n",
              "      border-color: transparent;\n",
              "      border-bottom-color: var(--fill-color);\n",
              "      border-left-color: var(--fill-color);\n",
              "    }\n",
              "    20% {\n",
              "      border-color: transparent;\n",
              "      border-left-color: var(--fill-color);\n",
              "      border-top-color: var(--fill-color);\n",
              "    }\n",
              "    30% {\n",
              "      border-color: transparent;\n",
              "      border-left-color: var(--fill-color);\n",
              "      border-top-color: var(--fill-color);\n",
              "      border-right-color: var(--fill-color);\n",
              "    }\n",
              "    40% {\n",
              "      border-color: transparent;\n",
              "      border-right-color: var(--fill-color);\n",
              "      border-top-color: var(--fill-color);\n",
              "    }\n",
              "    60% {\n",
              "      border-color: transparent;\n",
              "      border-right-color: var(--fill-color);\n",
              "    }\n",
              "    80% {\n",
              "      border-color: transparent;\n",
              "      border-right-color: var(--fill-color);\n",
              "      border-bottom-color: var(--fill-color);\n",
              "    }\n",
              "    90% {\n",
              "      border-color: transparent;\n",
              "      border-bottom-color: var(--fill-color);\n",
              "    }\n",
              "  }\n",
              "</style>\n",
              "\n",
              "  <script>\n",
              "    async function quickchart(key) {\n",
              "      const quickchartButtonEl =\n",
              "        document.querySelector('#' + key + ' button');\n",
              "      quickchartButtonEl.disabled = true;  // To prevent multiple clicks.\n",
              "      quickchartButtonEl.classList.add('colab-df-spinner');\n",
              "      try {\n",
              "        const charts = await google.colab.kernel.invokeFunction(\n",
              "            'suggestCharts', [key], {});\n",
              "      } catch (error) {\n",
              "        console.error('Error during call to suggestCharts:', error);\n",
              "      }\n",
              "      quickchartButtonEl.classList.remove('colab-df-spinner');\n",
              "      quickchartButtonEl.classList.add('colab-df-quickchart-complete');\n",
              "    }\n",
              "    (() => {\n",
              "      let quickchartButtonEl =\n",
              "        document.querySelector('#df-6dfbecaf-933d-4a73-92ef-773f4eeb45e4 button');\n",
              "      quickchartButtonEl.style.display =\n",
              "        google.colab.kernel.accessAllowed ? 'block' : 'none';\n",
              "    })();\n",
              "  </script>\n",
              "</div>\n",
              "\n",
              "    </div>\n",
              "  </div>\n"
            ],
            "text/plain": [
              "   User-ID                            Location   Age\n",
              "0        1                  nyc, new york, usa   NaN\n",
              "1        2           stockton, california, usa  18.0\n",
              "2        3     moscow, yukon territory, russia   NaN\n",
              "3        4           porto, v.n.gaia, portugal  17.0\n",
              "4        5  farnborough, hants, united kingdom   NaN"
            ]
          },
          "execution_count": 31,
          "metadata": {},
          "output_type": "execute_result"
        }
      ],
      "source": [
        "users.head()"
      ]
    },
    {
      "cell_type": "code",
      "execution_count": null,
      "metadata": {
        "colab": {
          "base_uri": "https://localhost:8080/",
          "height": 206
        },
        "id": "6nsWpKxpfSGQ",
        "outputId": "de2fd7c2-219a-4bb4-9d73-434eb755e0ff"
      },
      "outputs": [
        {
          "data": {
            "application/vnd.google.colaboratory.intrinsic+json": {
              "type": "dataframe",
              "variable_name": "ratings"
            },
            "text/html": [
              "\n",
              "  <div id=\"df-58fba33e-af3d-4355-b143-5148d824b1d5\" class=\"colab-df-container\">\n",
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              "<style scoped>\n",
              "    .dataframe tbody tr th:only-of-type {\n",
              "        vertical-align: middle;\n",
              "    }\n",
              "\n",
              "    .dataframe tbody tr th {\n",
              "        vertical-align: top;\n",
              "    }\n",
              "\n",
              "    .dataframe thead th {\n",
              "        text-align: right;\n",
              "    }\n",
              "</style>\n",
              "<table border=\"1\" class=\"dataframe\">\n",
              "  <thead>\n",
              "    <tr style=\"text-align: right;\">\n",
              "      <th></th>\n",
              "      <th>User-ID</th>\n",
              "      <th>ISBN</th>\n",
              "      <th>Book-Rating</th>\n",
              "    </tr>\n",
              "  </thead>\n",
              "  <tbody>\n",
              "    <tr>\n",
              "      <th>0</th>\n",
              "      <td>276725</td>\n",
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              "      <td>276726</td>\n",
              "      <td>0155061224</td>\n",
              "      <td>5</td>\n",
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              "    <tr>\n",
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              "      <td>276727</td>\n",
              "      <td>0446520802</td>\n",
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              "      <td>276729</td>\n",
              "      <td>0521795028</td>\n",
              "      <td>6</td>\n",
              "    </tr>\n",
              "  </tbody>\n",
              "</table>\n",
              "</div>\n",
              "    <div class=\"colab-df-buttons\">\n",
              "\n",
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              "    <button class=\"colab-df-convert\" onclick=\"convertToInteractive('df-58fba33e-af3d-4355-b143-5148d824b1d5')\"\n",
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              "  </svg>\n",
              "    </button>\n",
              "\n",
              "  <style>\n",
              "    .colab-df-container {\n",
              "      display:flex;\n",
              "      gap: 12px;\n",
              "    }\n",
              "\n",
              "    .colab-df-convert {\n",
              "      background-color: #E8F0FE;\n",
              "      border: none;\n",
              "      border-radius: 50%;\n",
              "      cursor: pointer;\n",
              "      display: none;\n",
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              "      height: 32px;\n",
              "      padding: 0 0 0 0;\n",
              "      width: 32px;\n",
              "    }\n",
              "\n",
              "    .colab-df-convert:hover {\n",
              "      background-color: #E2EBFA;\n",
              "      box-shadow: 0px 1px 2px rgba(60, 64, 67, 0.3), 0px 1px 3px 1px rgba(60, 64, 67, 0.15);\n",
              "      fill: #174EA6;\n",
              "    }\n",
              "\n",
              "    .colab-df-buttons div {\n",
              "      margin-bottom: 4px;\n",
              "    }\n",
              "\n",
              "    [theme=dark] .colab-df-convert {\n",
              "      background-color: #3B4455;\n",
              "      fill: #D2E3FC;\n",
              "    }\n",
              "\n",
              "    [theme=dark] .colab-df-convert:hover {\n",
              "      background-color: #434B5C;\n",
              "      box-shadow: 0px 1px 3px 1px rgba(0, 0, 0, 0.15);\n",
              "      filter: drop-shadow(0px 1px 2px rgba(0, 0, 0, 0.3));\n",
              "      fill: #FFFFFF;\n",
              "    }\n",
              "  </style>\n",
              "\n",
              "    <script>\n",
              "      const buttonEl =\n",
              "        document.querySelector('#df-58fba33e-af3d-4355-b143-5148d824b1d5 button.colab-df-convert');\n",
              "      buttonEl.style.display =\n",
              "        google.colab.kernel.accessAllowed ? 'block' : 'none';\n",
              "\n",
              "      async function convertToInteractive(key) {\n",
              "        const element = document.querySelector('#df-58fba33e-af3d-4355-b143-5148d824b1d5');\n",
              "        const dataTable =\n",
              "          await google.colab.kernel.invokeFunction('convertToInteractive',\n",
              "                                                    [key], {});\n",
              "        if (!dataTable) return;\n",
              "\n",
              "        const docLinkHtml = 'Like what you see? Visit the ' +\n",
              "          '<a target=\"_blank\" href=https://colab.research.google.com/notebooks/data_table.ipynb>data table notebook</a>'\n",
              "          + ' to learn more about interactive tables.';\n",
              "        element.innerHTML = '';\n",
              "        dataTable['output_type'] = 'display_data';\n",
              "        await google.colab.output.renderOutput(dataTable, element);\n",
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              "        docLink.innerHTML = docLinkHtml;\n",
              "        element.appendChild(docLink);\n",
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              "\n",
              "\n",
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              "  <button class=\"colab-df-quickchart\" onclick=\"quickchart('df-91d71492-0d43-47cb-8e36-c0046c224d88')\"\n",
              "            title=\"Suggest charts\"\n",
              "            style=\"display:none;\">\n",
              "\n",
              "<svg xmlns=\"http://www.w3.org/2000/svg\" height=\"24px\"viewBox=\"0 0 24 24\"\n",
              "     width=\"24px\">\n",
              "    <g>\n",
              "        <path d=\"M19 3H5c-1.1 0-2 .9-2 2v14c0 1.1.9 2 2 2h14c1.1 0 2-.9 2-2V5c0-1.1-.9-2-2-2zM9 17H7v-7h2v7zm4 0h-2V7h2v10zm4 0h-2v-4h2v4z\"/>\n",
              "    </g>\n",
              "</svg>\n",
              "  </button>\n",
              "\n",
              "<style>\n",
              "  .colab-df-quickchart {\n",
              "      --bg-color: #E8F0FE;\n",
              "      --fill-color: #1967D2;\n",
              "      --hover-bg-color: #E2EBFA;\n",
              "      --hover-fill-color: #174EA6;\n",
              "      --disabled-fill-color: #AAA;\n",
              "      --disabled-bg-color: #DDD;\n",
              "  }\n",
              "\n",
              "  [theme=dark] .colab-df-quickchart {\n",
              "      --bg-color: #3B4455;\n",
              "      --fill-color: #D2E3FC;\n",
              "      --hover-bg-color: #434B5C;\n",
              "      --hover-fill-color: #FFFFFF;\n",
              "      --disabled-bg-color: #3B4455;\n",
              "      --disabled-fill-color: #666;\n",
              "  }\n",
              "\n",
              "  .colab-df-quickchart {\n",
              "    background-color: var(--bg-color);\n",
              "    border: none;\n",
              "    border-radius: 50%;\n",
              "    cursor: pointer;\n",
              "    display: none;\n",
              "    fill: var(--fill-color);\n",
              "    height: 32px;\n",
              "    padding: 0;\n",
              "    width: 32px;\n",
              "  }\n",
              "\n",
              "  .colab-df-quickchart:hover {\n",
              "    background-color: var(--hover-bg-color);\n",
              "    box-shadow: 0 1px 2px rgba(60, 64, 67, 0.3), 0 1px 3px 1px rgba(60, 64, 67, 0.15);\n",
              "    fill: var(--button-hover-fill-color);\n",
              "  }\n",
              "\n",
              "  .colab-df-quickchart-complete:disabled,\n",
              "  .colab-df-quickchart-complete:disabled:hover {\n",
              "    background-color: var(--disabled-bg-color);\n",
              "    fill: var(--disabled-fill-color);\n",
              "    box-shadow: none;\n",
              "  }\n",
              "\n",
              "  .colab-df-spinner {\n",
              "    border: 2px solid var(--fill-color);\n",
              "    border-color: transparent;\n",
              "    border-bottom-color: var(--fill-color);\n",
              "    animation:\n",
              "      spin 1s steps(1) infinite;\n",
              "  }\n",
              "\n",
              "  @keyframes spin {\n",
              "    0% {\n",
              "      border-color: transparent;\n",
              "      border-bottom-color: var(--fill-color);\n",
              "      border-left-color: var(--fill-color);\n",
              "    }\n",
              "    20% {\n",
              "      border-color: transparent;\n",
              "      border-left-color: var(--fill-color);\n",
              "      border-top-color: var(--fill-color);\n",
              "    }\n",
              "    30% {\n",
              "      border-color: transparent;\n",
              "      border-left-color: var(--fill-color);\n",
              "      border-top-color: var(--fill-color);\n",
              "      border-right-color: var(--fill-color);\n",
              "    }\n",
              "    40% {\n",
              "      border-color: transparent;\n",
              "      border-right-color: var(--fill-color);\n",
              "      border-top-color: var(--fill-color);\n",
              "    }\n",
              "    60% {\n",
              "      border-color: transparent;\n",
              "      border-right-color: var(--fill-color);\n",
              "    }\n",
              "    80% {\n",
              "      border-color: transparent;\n",
              "      border-right-color: var(--fill-color);\n",
              "      border-bottom-color: var(--fill-color);\n",
              "    }\n",
              "    90% {\n",
              "      border-color: transparent;\n",
              "      border-bottom-color: var(--fill-color);\n",
              "    }\n",
              "  }\n",
              "</style>\n",
              "\n",
              "  <script>\n",
              "    async function quickchart(key) {\n",
              "      const quickchartButtonEl =\n",
              "        document.querySelector('#' + key + ' button');\n",
              "      quickchartButtonEl.disabled = true;  // To prevent multiple clicks.\n",
              "      quickchartButtonEl.classList.add('colab-df-spinner');\n",
              "      try {\n",
              "        const charts = await google.colab.kernel.invokeFunction(\n",
              "            'suggestCharts', [key], {});\n",
              "      } catch (error) {\n",
              "        console.error('Error during call to suggestCharts:', error);\n",
              "      }\n",
              "      quickchartButtonEl.classList.remove('colab-df-spinner');\n",
              "      quickchartButtonEl.classList.add('colab-df-quickchart-complete');\n",
              "    }\n",
              "    (() => {\n",
              "      let quickchartButtonEl =\n",
              "        document.querySelector('#df-91d71492-0d43-47cb-8e36-c0046c224d88 button');\n",
              "      quickchartButtonEl.style.display =\n",
              "        google.colab.kernel.accessAllowed ? 'block' : 'none';\n",
              "    })();\n",
              "  </script>\n",
              "</div>\n",
              "\n",
              "    </div>\n",
              "  </div>\n"
            ],
            "text/plain": [
              "   User-ID        ISBN  Book-Rating\n",
              "0   276725  034545104X            0\n",
              "1   276726  0155061224            5\n",
              "2   276727  0446520802            0\n",
              "3   276729  052165615X            3\n",
              "4   276729  0521795028            6"
            ]
          },
          "execution_count": 32,
          "metadata": {},
          "output_type": "execute_result"
        }
      ],
      "source": [
        "ratings.head()"
      ]
    },
    {
      "cell_type": "code",
      "execution_count": null,
      "metadata": {
        "colab": {
          "base_uri": "https://localhost:8080/"
        },
        "id": "nMnNJFfKfT9J",
        "outputId": "d91e5eeb-7d51-49e0-fd24-e00276add982"
      },
      "outputs": [
        {
          "name": "stdout",
          "output_type": "stream",
          "text": [
            "books shape:  (271360, 8)\n",
            "rating shape:  (1149780, 3)\n",
            "users shape:  (278858, 3)\n"
          ]
        }
      ],
      "source": [
        "print(\"books shape: \",books.shape)\n",
        "print(\"rating shape: \",ratings.shape)\n",
        "print(\"users shape: \",users.shape)"
      ]
    },
    {
      "cell_type": "code",
      "execution_count": null,
      "metadata": {
        "colab": {
          "base_uri": "https://localhost:8080/",
          "height": 178
        },
        "id": "m7R4O2zZkJBw",
        "outputId": "75246330-33f9-4929-ae54-b75cc5427d7f"
      },
      "outputs": [
        {
          "data": {
            "text/html": [
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              "\n",
              "    .dataframe tbody tr th {\n",
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              "\n",
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              "        text-align: right;\n",
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              "</style>\n",
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              "User-ID         int64\n",
              "ISBN           object\n",
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          "execution_count": 34,
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        "ratings.dtypes"
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        "id": "pLZ74EH0f5uS",
        "outputId": "d05a5db9-a546-4fb2-ed8a-3d0e92ff139f"
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        "id": "VkecGVazgIFK",
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        {
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        "ratings.isnull().sum()"
      ]
    },
    {
      "cell_type": "markdown",
      "metadata": {
        "id": "14Rt49pxg5t3"
      },
      "source": [
        "## Popularity Based Recommender System"
      ]
    },
    {
      "cell_type": "markdown",
      "metadata": {
        "id": "QthwxGVng40q"
      },
      "source": [
        "Condition:\n",
        "- Books that has minimum 250 rating\n",
        "- highest average rating\n",
        "- Top 50 Books"
      ]
    },
    {
      "cell_type": "code",
      "execution_count": null,
      "metadata": {
        "id": "rOwcz7c3hLVy"
      },
      "outputs": [],
      "source": [
        "rating_with_books = ratings.merge(books,on=\"ISBN\")"
      ]
    },
    {
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        "id": "b5zzk-rUh2sb",
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              "      <td>http://images.amazon.com/images/P/034545104X.0...</td>\n",
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              "    <tr>\n",
              "      <th>...</th>\n",
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              "      <td>...</td>\n",
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              "\n",
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              "\n",
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              "\n",
              "  .colab-df-quickchart:hover {\n",
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              "\n",
              "  .colab-df-quickchart-complete:disabled,\n",
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              "    background-color: var(--disabled-bg-color);\n",
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              "            'suggestCharts', [key], {});\n",
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              "      quickchartButtonEl.classList.remove('colab-df-spinner');\n",
              "      quickchartButtonEl.classList.add('colab-df-quickchart-complete');\n",
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              "    (() => {\n",
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              "\n",
              "  <div id=\"id_8b57e53c-a7bc-4152-b650-3eec4d2a07d6\">\n",
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              "      .colab-df-generate {\n",
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              "        border: none;\n",
              "        border-radius: 50%;\n",
              "        cursor: pointer;\n",
              "        display: none;\n",
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              "        height: 32px;\n",
              "        padding: 0 0 0 0;\n",
              "        width: 32px;\n",
              "      }\n",
              "\n",
              "      .colab-df-generate:hover {\n",
              "        background-color: #E2EBFA;\n",
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              "\n",
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              "\n",
              "      [theme=dark] .colab-df-generate:hover {\n",
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              "        box-shadow: 0px 1px 3px 1px rgba(0, 0, 0, 0.15);\n",
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              "        fill: #FFFFFF;\n",
              "      }\n",
              "    </style>\n",
              "    <button class=\"colab-df-generate\" onclick=\"generateWithVariable('rating_with_books')\"\n",
              "            title=\"Generate code using this dataframe.\"\n",
              "            style=\"display:none;\">\n",
              "\n",
              "  <svg xmlns=\"http://www.w3.org/2000/svg\" height=\"24px\"viewBox=\"0 0 24 24\"\n",
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              "      (() => {\n",
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              "        document.querySelector('#id_8b57e53c-a7bc-4152-b650-3eec4d2a07d6 button.colab-df-generate');\n",
              "      buttonEl.style.display =\n",
              "        google.colab.kernel.accessAllowed ? 'block' : 'none';\n",
              "\n",
              "      buttonEl.onclick = () => {\n",
              "        google.colab.notebook.generateWithVariable('rating_with_books');\n",
              "      }\n",
              "      })();\n",
              "    </script>\n",
              "  </div>\n",
              "\n",
              "    </div>\n",
              "  </div>\n"
            ],
            "text/plain": [
              "         User-ID        ISBN  Book-Rating  \\\n",
              "0         276725  034545104X            0   \n",
              "1           2313  034545104X            5   \n",
              "2           6543  034545104X            0   \n",
              "3           8680  034545104X            5   \n",
              "4          10314  034545104X            9   \n",
              "...          ...         ...          ...   \n",
              "1031131   276688  0517145553            0   \n",
              "1031132   276688  1575660792            7   \n",
              "1031133   276690  0590907301            0   \n",
              "1031134   276704  0679752714            0   \n",
              "1031135   276704  0806917695            5   \n",
              "\n",
              "                                                Book-Title      Book-Author  \\\n",
              "0                                     Flesh Tones: A Novel       M. J. Rose   \n",
              "1                                     Flesh Tones: A Novel       M. J. Rose   \n",
              "2                                     Flesh Tones: A Novel       M. J. Rose   \n",
              "3                                     Flesh Tones: A Novel       M. J. Rose   \n",
              "4                                     Flesh Tones: A Novel       M. J. Rose   \n",
              "...                                                    ...              ...   \n",
              "1031131                                    Mostly Harmless    Douglas Adams   \n",
              "1031132                                        Gray Matter  Shirley Kennett   \n",
              "1031133  Triplet Trouble and the Class Trip (Triplet Tr...     Debbie Dadey   \n",
              "1031134  A Desert of Pure Feeling (Vintage Contemporaries)   Judith Freeman   \n",
              "1031135  Perplexing Lateral Thinking Puzzles: Scholasti...      Paul Sloane   \n",
              "\n",
              "        Year-Of-Publication                          Publisher  \\\n",
              "0                      2002                   Ballantine Books   \n",
              "1                      2002                   Ballantine Books   \n",
              "2                      2002                   Ballantine Books   \n",
              "3                      2002                   Ballantine Books   \n",
              "4                      2002                   Ballantine Books   \n",
              "...                     ...                                ...   \n",
              "1031131                1995             Random House Value Pub   \n",
              "1031132                1996  Kensington Publishing Corporation   \n",
              "1031133                1997                              Apple   \n",
              "1031134                1997                  Vintage Books USA   \n",
              "1031135                1997                Sterling Publishing   \n",
              "\n",
              "                                               Image-URL-S  \\\n",
              "0        http://images.amazon.com/images/P/034545104X.0...   \n",
              "1        http://images.amazon.com/images/P/034545104X.0...   \n",
              "2        http://images.amazon.com/images/P/034545104X.0...   \n",
              "3        http://images.amazon.com/images/P/034545104X.0...   \n",
              "4        http://images.amazon.com/images/P/034545104X.0...   \n",
              "...                                                    ...   \n",
              "1031131  http://images.amazon.com/images/P/0517145553.0...   \n",
              "1031132  http://images.amazon.com/images/P/1575660792.0...   \n",
              "1031133  http://images.amazon.com/images/P/0590907301.0...   \n",
              "1031134  http://images.amazon.com/images/P/0679752714.0...   \n",
              "1031135  http://images.amazon.com/images/P/0806917695.0...   \n",
              "\n",
              "                                               Image-URL-M  \\\n",
              "0        http://images.amazon.com/images/P/034545104X.0...   \n",
              "1        http://images.amazon.com/images/P/034545104X.0...   \n",
              "2        http://images.amazon.com/images/P/034545104X.0...   \n",
              "3        http://images.amazon.com/images/P/034545104X.0...   \n",
              "4        http://images.amazon.com/images/P/034545104X.0...   \n",
              "...                                                    ...   \n",
              "1031131  http://images.amazon.com/images/P/0517145553.0...   \n",
              "1031132  http://images.amazon.com/images/P/1575660792.0...   \n",
              "1031133  http://images.amazon.com/images/P/0590907301.0...   \n",
              "1031134  http://images.amazon.com/images/P/0679752714.0...   \n",
              "1031135  http://images.amazon.com/images/P/0806917695.0...   \n",
              "\n",
              "                                               Image-URL-L  \n",
              "0        http://images.amazon.com/images/P/034545104X.0...  \n",
              "1        http://images.amazon.com/images/P/034545104X.0...  \n",
              "2        http://images.amazon.com/images/P/034545104X.0...  \n",
              "3        http://images.amazon.com/images/P/034545104X.0...  \n",
              "4        http://images.amazon.com/images/P/034545104X.0...  \n",
              "...                                                    ...  \n",
              "1031131  http://images.amazon.com/images/P/0517145553.0...  \n",
              "1031132  http://images.amazon.com/images/P/1575660792.0...  \n",
              "1031133  http://images.amazon.com/images/P/0590907301.0...  \n",
              "1031134  http://images.amazon.com/images/P/0679752714.0...  \n",
              "1031135  http://images.amazon.com/images/P/0806917695.0...  \n",
              "\n",
              "[1031136 rows x 10 columns]"
            ]
          },
          "execution_count": 39,
          "metadata": {},
          "output_type": "execute_result"
        }
      ],
      "source": [
        "rating_with_books"
      ]
    },
    {
      "cell_type": "code",
      "execution_count": null,
      "metadata": {
        "colab": {
          "base_uri": "https://localhost:8080/"
        },
        "id": "08iapS-Wk70a",
        "outputId": "0d040ef0-598d-48a7-cad0-1dc4edad53d8"
      },
      "outputs": [
        {
          "data": {
            "text/plain": [
              "array([ 0,  5,  9,  8,  6,  7,  4, 10,  3,  2,  1])"
            ]
          },
          "execution_count": 43,
          "metadata": {},
          "output_type": "execute_result"
        }
      ],
      "source": [
        "rating_with_books[\"Book-Rating\"].unique()"
      ]
    },
    {
      "cell_type": "code",
      "execution_count": null,
      "metadata": {
        "colab": {
          "base_uri": "https://localhost:8080/",
          "height": 397
        },
        "id": "rHTvO-bMjWTy",
        "outputId": "f9af46ab-b369-4477-a404-c9f074559719"
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      "outputs": [
        {
          "data": {
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              "</div><br><label><b>dtype:</b> object</label>"
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            "text/plain": [
              "User-ID                 int64\n",
              "ISBN                   object\n",
              "Book-Rating             int64\n",
              "Book-Title             object\n",
              "Book-Author            object\n",
              "Year-Of-Publication    object\n",
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              "Image-URL-S            object\n",
              "Image-URL-M            object\n",
              "Image-URL-L            object\n",
              "dtype: object"
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          "metadata": {},
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      "source": [
        "rating_with_books.dtypes"
      ]
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    {
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        },
        "id": "PLDwwHiNh7UB",
        "outputId": "1ca402c7-7165-4261-9fbd-8d1bacf4e727"
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              "\n",
              "    [theme=dark] .colab-df-convert {\n",
              "      background-color: #3B4455;\n",
              "      fill: #D2E3FC;\n",
              "    }\n",
              "\n",
              "    [theme=dark] .colab-df-convert:hover {\n",
              "      background-color: #434B5C;\n",
              "      box-shadow: 0px 1px 3px 1px rgba(0, 0, 0, 0.15);\n",
              "      filter: drop-shadow(0px 1px 2px rgba(0, 0, 0, 0.3));\n",
              "      fill: #FFFFFF;\n",
              "    }\n",
              "  </style>\n",
              "\n",
              "    <script>\n",
              "      const buttonEl =\n",
              "        document.querySelector('#df-a645c101-7205-4e37-8280-01aba1e3acfc button.colab-df-convert');\n",
              "      buttonEl.style.display =\n",
              "        google.colab.kernel.accessAllowed ? 'block' : 'none';\n",
              "\n",
              "      async function convertToInteractive(key) {\n",
              "        const element = document.querySelector('#df-a645c101-7205-4e37-8280-01aba1e3acfc');\n",
              "        const dataTable =\n",
              "          await google.colab.kernel.invokeFunction('convertToInteractive',\n",
              "                                                    [key], {});\n",
              "        if (!dataTable) return;\n",
              "\n",
              "        const docLinkHtml = 'Like what you see? Visit the ' +\n",
              "          '<a target=\"_blank\" href=https://colab.research.google.com/notebooks/data_table.ipynb>data table notebook</a>'\n",
              "          + ' to learn more about interactive tables.';\n",
              "        element.innerHTML = '';\n",
              "        dataTable['output_type'] = 'display_data';\n",
              "        await google.colab.output.renderOutput(dataTable, element);\n",
              "        const docLink = document.createElement('div');\n",
              "        docLink.innerHTML = docLinkHtml;\n",
              "        element.appendChild(docLink);\n",
              "      }\n",
              "    </script>\n",
              "  </div>\n",
              "\n",
              "\n",
              "<div id=\"df-edb0d89e-cb72-4dcc-bca1-871253ea29e0\">\n",
              "  <button class=\"colab-df-quickchart\" onclick=\"quickchart('df-edb0d89e-cb72-4dcc-bca1-871253ea29e0')\"\n",
              "            title=\"Suggest charts\"\n",
              "            style=\"display:none;\">\n",
              "\n",
              "<svg xmlns=\"http://www.w3.org/2000/svg\" height=\"24px\"viewBox=\"0 0 24 24\"\n",
              "     width=\"24px\">\n",
              "    <g>\n",
              "        <path d=\"M19 3H5c-1.1 0-2 .9-2 2v14c0 1.1.9 2 2 2h14c1.1 0 2-.9 2-2V5c0-1.1-.9-2-2-2zM9 17H7v-7h2v7zm4 0h-2V7h2v10zm4 0h-2v-4h2v4z\"/>\n",
              "    </g>\n",
              "</svg>\n",
              "  </button>\n",
              "\n",
              "<style>\n",
              "  .colab-df-quickchart {\n",
              "      --bg-color: #E8F0FE;\n",
              "      --fill-color: #1967D2;\n",
              "      --hover-bg-color: #E2EBFA;\n",
              "      --hover-fill-color: #174EA6;\n",
              "      --disabled-fill-color: #AAA;\n",
              "      --disabled-bg-color: #DDD;\n",
              "  }\n",
              "\n",
              "  [theme=dark] .colab-df-quickchart {\n",
              "      --bg-color: #3B4455;\n",
              "      --fill-color: #D2E3FC;\n",
              "      --hover-bg-color: #434B5C;\n",
              "      --hover-fill-color: #FFFFFF;\n",
              "      --disabled-bg-color: #3B4455;\n",
              "      --disabled-fill-color: #666;\n",
              "  }\n",
              "\n",
              "  .colab-df-quickchart {\n",
              "    background-color: var(--bg-color);\n",
              "    border: none;\n",
              "    border-radius: 50%;\n",
              "    cursor: pointer;\n",
              "    display: none;\n",
              "    fill: var(--fill-color);\n",
              "    height: 32px;\n",
              "    padding: 0;\n",
              "    width: 32px;\n",
              "  }\n",
              "\n",
              "  .colab-df-quickchart:hover {\n",
              "    background-color: var(--hover-bg-color);\n",
              "    box-shadow: 0 1px 2px rgba(60, 64, 67, 0.3), 0 1px 3px 1px rgba(60, 64, 67, 0.15);\n",
              "    fill: var(--button-hover-fill-color);\n",
              "  }\n",
              "\n",
              "  .colab-df-quickchart-complete:disabled,\n",
              "  .colab-df-quickchart-complete:disabled:hover {\n",
              "    background-color: var(--disabled-bg-color);\n",
              "    fill: var(--disabled-fill-color);\n",
              "    box-shadow: none;\n",
              "  }\n",
              "\n",
              "  .colab-df-spinner {\n",
              "    border: 2px solid var(--fill-color);\n",
              "    border-color: transparent;\n",
              "    border-bottom-color: var(--fill-color);\n",
              "    animation:\n",
              "      spin 1s steps(1) infinite;\n",
              "  }\n",
              "\n",
              "  @keyframes spin {\n",
              "    0% {\n",
              "      border-color: transparent;\n",
              "      border-bottom-color: var(--fill-color);\n",
              "      border-left-color: var(--fill-color);\n",
              "    }\n",
              "    20% {\n",
              "      border-color: transparent;\n",
              "      border-left-color: var(--fill-color);\n",
              "      border-top-color: var(--fill-color);\n",
              "    }\n",
              "    30% {\n",
              "      border-color: transparent;\n",
              "      border-left-color: var(--fill-color);\n",
              "      border-top-color: var(--fill-color);\n",
              "      border-right-color: var(--fill-color);\n",
              "    }\n",
              "    40% {\n",
              "      border-color: transparent;\n",
              "      border-right-color: var(--fill-color);\n",
              "      border-top-color: var(--fill-color);\n",
              "    }\n",
              "    60% {\n",
              "      border-color: transparent;\n",
              "      border-right-color: var(--fill-color);\n",
              "    }\n",
              "    80% {\n",
              "      border-color: transparent;\n",
              "      border-right-color: var(--fill-color);\n",
              "      border-bottom-color: var(--fill-color);\n",
              "    }\n",
              "    90% {\n",
              "      border-color: transparent;\n",
              "      border-bottom-color: var(--fill-color);\n",
              "    }\n",
              "  }\n",
              "</style>\n",
              "\n",
              "  <script>\n",
              "    async function quickchart(key) {\n",
              "      const quickchartButtonEl =\n",
              "        document.querySelector('#' + key + ' button');\n",
              "      quickchartButtonEl.disabled = true;  // To prevent multiple clicks.\n",
              "      quickchartButtonEl.classList.add('colab-df-spinner');\n",
              "      try {\n",
              "        const charts = await google.colab.kernel.invokeFunction(\n",
              "            'suggestCharts', [key], {});\n",
              "      } catch (error) {\n",
              "        console.error('Error during call to suggestCharts:', error);\n",
              "      }\n",
              "      quickchartButtonEl.classList.remove('colab-df-spinner');\n",
              "      quickchartButtonEl.classList.add('colab-df-quickchart-complete');\n",
              "    }\n",
              "    (() => {\n",
              "      let quickchartButtonEl =\n",
              "        document.querySelector('#df-edb0d89e-cb72-4dcc-bca1-871253ea29e0 button');\n",
              "      quickchartButtonEl.style.display =\n",
              "        google.colab.kernel.accessAllowed ? 'block' : 'none';\n",
              "    })();\n",
              "  </script>\n",
              "</div>\n",
              "\n",
              "  <div id=\"id_05dc16e2-7ff4-475e-ac4c-db105687070b\">\n",
              "    <style>\n",
              "      .colab-df-generate {\n",
              "        background-color: #E8F0FE;\n",
              "        border: none;\n",
              "        border-radius: 50%;\n",
              "        cursor: pointer;\n",
              "        display: none;\n",
              "        fill: #1967D2;\n",
              "        height: 32px;\n",
              "        padding: 0 0 0 0;\n",
              "        width: 32px;\n",
              "      }\n",
              "\n",
              "      .colab-df-generate:hover {\n",
              "        background-color: #E2EBFA;\n",
              "        box-shadow: 0px 1px 2px rgba(60, 64, 67, 0.3), 0px 1px 3px 1px rgba(60, 64, 67, 0.15);\n",
              "        fill: #174EA6;\n",
              "      }\n",
              "\n",
              "      [theme=dark] .colab-df-generate {\n",
              "        background-color: #3B4455;\n",
              "        fill: #D2E3FC;\n",
              "      }\n",
              "\n",
              "      [theme=dark] .colab-df-generate:hover {\n",
              "        background-color: #434B5C;\n",
              "        box-shadow: 0px 1px 3px 1px rgba(0, 0, 0, 0.15);\n",
              "        filter: drop-shadow(0px 1px 2px rgba(0, 0, 0, 0.3));\n",
              "        fill: #FFFFFF;\n",
              "      }\n",
              "    </style>\n",
              "    <button class=\"colab-df-generate\" onclick=\"generateWithVariable('num_rating')\"\n",
              "            title=\"Generate code using this dataframe.\"\n",
              "            style=\"display:none;\">\n",
              "\n",
              "  <svg xmlns=\"http://www.w3.org/2000/svg\" height=\"24px\"viewBox=\"0 0 24 24\"\n",
              "       width=\"24px\">\n",
              "    <path d=\"M7,19H8.4L18.45,9,17,7.55,7,17.6ZM5,21V16.75L18.45,3.32a2,2,0,0,1,2.83,0l1.4,1.43a1.91,1.91,0,0,1,.58,1.4,1.91,1.91,0,0,1-.58,1.4L9.25,21ZM18.45,9,17,7.55Zm-12,3A5.31,5.31,0,0,0,4.9,8.1,5.31,5.31,0,0,0,1,6.5,5.31,5.31,0,0,0,4.9,4.9,5.31,5.31,0,0,0,6.5,1,5.31,5.31,0,0,0,8.1,4.9,5.31,5.31,0,0,0,12,6.5,5.46,5.46,0,0,0,6.5,12Z\"/>\n",
              "  </svg>\n",
              "    </button>\n",
              "    <script>\n",
              "      (() => {\n",
              "      const buttonEl =\n",
              "        document.querySelector('#id_05dc16e2-7ff4-475e-ac4c-db105687070b button.colab-df-generate');\n",
              "      buttonEl.style.display =\n",
              "        google.colab.kernel.accessAllowed ? 'block' : 'none';\n",
              "\n",
              "      buttonEl.onclick = () => {\n",
              "        google.colab.notebook.generateWithVariable('num_rating');\n",
              "      }\n",
              "      })();\n",
              "    </script>\n",
              "  </div>\n",
              "\n",
              "    </div>\n",
              "  </div>\n"
            ],
            "text/plain": [
              "                                               Book-Title  num_rating\n",
              "0        A Light in the Storm: The Civil War Diary of ...           4\n",
              "1                                   Always Have Popsicles           1\n",
              "2                    Apple Magic (The Collector's series)           1\n",
              "3        Ask Lily (Young Women of Faith: Lily Series, ...           1\n",
              "4        Beyond IBM: Leadership Marketing and Finance ...           1\n",
              "...                                                   ...         ...\n",
              "241066                                      Ã?Â?lpiraten.           2\n",
              "241067                     Ã?Â?rger mit Produkt X. Roman.           4\n",
              "241068                                Ã?Â?sterlich leben.           1\n",
              "241069                              Ã?Â?stlich der Berge.           3\n",
              "241070                                  Ã?Â?thique en toc           2\n",
              "\n",
              "[241071 rows x 2 columns]"
            ]
          },
          "execution_count": 41,
          "metadata": {},
          "output_type": "execute_result"
        }
      ],
      "source": [
        "num_rating = rating_with_books.groupby('Book-Title').count()['Book-Rating'].reset_index()\n",
        "num_rating.rename(columns={'Book-Rating':'num_rating'},inplace=True)\n",
        "num_rating"
      ]
    },
    {
      "cell_type": "code",
      "execution_count": null,
      "metadata": {
        "colab": {
          "base_uri": "https://localhost:8080/",
          "height": 423
        },
        "id": "sHnGqEDqivmp",
        "outputId": "4fec2d4e-72ff-4b9c-ba9e-7404675ff9cf"
      },
      "outputs": [
        {
          "data": {
            "application/vnd.google.colaboratory.intrinsic+json": {
              "type": "dataframe",
              "variable_name": "avg_rating"
            },
            "text/html": [
              "\n",
              "  <div id=\"df-2d33eb3e-7b7d-4a2f-b745-31b569548b67\" class=\"colab-df-container\">\n",
              "    <div>\n",
              "<style scoped>\n",
              "    .dataframe tbody tr th:only-of-type {\n",
              "        vertical-align: middle;\n",
              "    }\n",
              "\n",
              "    .dataframe tbody tr th {\n",
              "        vertical-align: top;\n",
              "    }\n",
              "\n",
              "    .dataframe thead th {\n",
              "        text-align: right;\n",
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              "</style>\n",
              "<table border=\"1\" class=\"dataframe\">\n",
              "  <thead>\n",
              "    <tr style=\"text-align: right;\">\n",
              "      <th></th>\n",
              "      <th>Book-Title</th>\n",
              "      <th>avg_rating</th>\n",
              "    </tr>\n",
              "  </thead>\n",
              "  <tbody>\n",
              "    <tr>\n",
              "      <th>0</th>\n",
              "      <td>A Light in the Storm: The Civil War Diary of ...</td>\n",
              "      <td>2.250000</td>\n",
              "    </tr>\n",
              "    <tr>\n",
              "      <th>1</th>\n",
              "      <td>Always Have Popsicles</td>\n",
              "      <td>0.000000</td>\n",
              "    </tr>\n",
              "    <tr>\n",
              "      <th>2</th>\n",
              "      <td>Apple Magic (The Collector's series)</td>\n",
              "      <td>0.000000</td>\n",
              "    </tr>\n",
              "    <tr>\n",
              "      <th>3</th>\n",
              "      <td>Ask Lily (Young Women of Faith: Lily Series, ...</td>\n",
              "      <td>8.000000</td>\n",
              "    </tr>\n",
              "    <tr>\n",
              "      <th>4</th>\n",
              "      <td>Beyond IBM: Leadership Marketing and Finance ...</td>\n",
              "      <td>0.000000</td>\n",
              "    </tr>\n",
              "    <tr>\n",
              "      <th>...</th>\n",
              "      <td>...</td>\n",
              "      <td>...</td>\n",
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              "      <th>241066</th>\n",
              "      <td>Ã?Â?lpiraten.</td>\n",
              "      <td>0.000000</td>\n",
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              "    <tr>\n",
              "      <th>241067</th>\n",
              "      <td>Ã?Â?rger mit Produkt X. Roman.</td>\n",
              "      <td>5.250000</td>\n",
              "    </tr>\n",
              "    <tr>\n",
              "      <th>241068</th>\n",
              "      <td>Ã?Â?sterlich leben.</td>\n",
              "      <td>7.000000</td>\n",
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              "      <th>241069</th>\n",
              "      <td>Ã?Â?stlich der Berge.</td>\n",
              "      <td>2.666667</td>\n",
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              "    <tr>\n",
              "      <th>241070</th>\n",
              "      <td>Ã?Â?thique en toc</td>\n",
              "      <td>4.000000</td>\n",
              "    </tr>\n",
              "  </tbody>\n",
              "</table>\n",
              "<p>241071 rows × 2 columns</p>\n",
              "</div>\n",
              "    <div class=\"colab-df-buttons\">\n",
              "\n",
              "  <div class=\"colab-df-container\">\n",
              "    <button class=\"colab-df-convert\" onclick=\"convertToInteractive('df-2d33eb3e-7b7d-4a2f-b745-31b569548b67')\"\n",
              "            title=\"Convert this dataframe to an interactive table.\"\n",
              "            style=\"display:none;\">\n",
              "\n",
              "  <svg xmlns=\"http://www.w3.org/2000/svg\" height=\"24px\" viewBox=\"0 -960 960 960\">\n",
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              "  </svg>\n",
              "    </button>\n",
              "\n",
              "  <style>\n",
              "    .colab-df-container {\n",
              "      display:flex;\n",
              "      gap: 12px;\n",
              "    }\n",
              "\n",
              "    .colab-df-convert {\n",
              "      background-color: #E8F0FE;\n",
              "      border: none;\n",
              "      border-radius: 50%;\n",
              "      cursor: pointer;\n",
              "      display: none;\n",
              "      fill: #1967D2;\n",
              "      height: 32px;\n",
              "      padding: 0 0 0 0;\n",
              "      width: 32px;\n",
              "    }\n",
              "\n",
              "    .colab-df-convert:hover {\n",
              "      background-color: #E2EBFA;\n",
              "      box-shadow: 0px 1px 2px rgba(60, 64, 67, 0.3), 0px 1px 3px 1px rgba(60, 64, 67, 0.15);\n",
              "      fill: #174EA6;\n",
              "    }\n",
              "\n",
              "    .colab-df-buttons div {\n",
              "      margin-bottom: 4px;\n",
              "    }\n",
              "\n",
              "    [theme=dark] .colab-df-convert {\n",
              "      background-color: #3B4455;\n",
              "      fill: #D2E3FC;\n",
              "    }\n",
              "\n",
              "    [theme=dark] .colab-df-convert:hover {\n",
              "      background-color: #434B5C;\n",
              "      box-shadow: 0px 1px 3px 1px rgba(0, 0, 0, 0.15);\n",
              "      filter: drop-shadow(0px 1px 2px rgba(0, 0, 0, 0.3));\n",
              "      fill: #FFFFFF;\n",
              "    }\n",
              "  </style>\n",
              "\n",
              "    <script>\n",
              "      const buttonEl =\n",
              "        document.querySelector('#df-2d33eb3e-7b7d-4a2f-b745-31b569548b67 button.colab-df-convert');\n",
              "      buttonEl.style.display =\n",
              "        google.colab.kernel.accessAllowed ? 'block' : 'none';\n",
              "\n",
              "      async function convertToInteractive(key) {\n",
              "        const element = document.querySelector('#df-2d33eb3e-7b7d-4a2f-b745-31b569548b67');\n",
              "        const dataTable =\n",
              "          await google.colab.kernel.invokeFunction('convertToInteractive',\n",
              "                                                    [key], {});\n",
              "        if (!dataTable) return;\n",
              "\n",
              "        const docLinkHtml = 'Like what you see? Visit the ' +\n",
              "          '<a target=\"_blank\" href=https://colab.research.google.com/notebooks/data_table.ipynb>data table notebook</a>'\n",
              "          + ' to learn more about interactive tables.';\n",
              "        element.innerHTML = '';\n",
              "        dataTable['output_type'] = 'display_data';\n",
              "        await google.colab.output.renderOutput(dataTable, element);\n",
              "        const docLink = document.createElement('div');\n",
              "        docLink.innerHTML = docLinkHtml;\n",
              "        element.appendChild(docLink);\n",
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              "\n",
              "\n",
              "<div id=\"df-fcd5ce74-9f57-4c0f-8be5-f04f032cca89\">\n",
              "  <button class=\"colab-df-quickchart\" onclick=\"quickchart('df-fcd5ce74-9f57-4c0f-8be5-f04f032cca89')\"\n",
              "            title=\"Suggest charts\"\n",
              "            style=\"display:none;\">\n",
              "\n",
              "<svg xmlns=\"http://www.w3.org/2000/svg\" height=\"24px\"viewBox=\"0 0 24 24\"\n",
              "     width=\"24px\">\n",
              "    <g>\n",
              "        <path d=\"M19 3H5c-1.1 0-2 .9-2 2v14c0 1.1.9 2 2 2h14c1.1 0 2-.9 2-2V5c0-1.1-.9-2-2-2zM9 17H7v-7h2v7zm4 0h-2V7h2v10zm4 0h-2v-4h2v4z\"/>\n",
              "    </g>\n",
              "</svg>\n",
              "  </button>\n",
              "\n",
              "<style>\n",
              "  .colab-df-quickchart {\n",
              "      --bg-color: #E8F0FE;\n",
              "      --fill-color: #1967D2;\n",
              "      --hover-bg-color: #E2EBFA;\n",
              "      --hover-fill-color: #174EA6;\n",
              "      --disabled-fill-color: #AAA;\n",
              "      --disabled-bg-color: #DDD;\n",
              "  }\n",
              "\n",
              "  [theme=dark] .colab-df-quickchart {\n",
              "      --bg-color: #3B4455;\n",
              "      --fill-color: #D2E3FC;\n",
              "      --hover-bg-color: #434B5C;\n",
              "      --hover-fill-color: #FFFFFF;\n",
              "      --disabled-bg-color: #3B4455;\n",
              "      --disabled-fill-color: #666;\n",
              "  }\n",
              "\n",
              "  .colab-df-quickchart {\n",
              "    background-color: var(--bg-color);\n",
              "    border: none;\n",
              "    border-radius: 50%;\n",
              "    cursor: pointer;\n",
              "    display: none;\n",
              "    fill: var(--fill-color);\n",
              "    height: 32px;\n",
              "    padding: 0;\n",
              "    width: 32px;\n",
              "  }\n",
              "\n",
              "  .colab-df-quickchart:hover {\n",
              "    background-color: var(--hover-bg-color);\n",
              "    box-shadow: 0 1px 2px rgba(60, 64, 67, 0.3), 0 1px 3px 1px rgba(60, 64, 67, 0.15);\n",
              "    fill: var(--button-hover-fill-color);\n",
              "  }\n",
              "\n",
              "  .colab-df-quickchart-complete:disabled,\n",
              "  .colab-df-quickchart-complete:disabled:hover {\n",
              "    background-color: var(--disabled-bg-color);\n",
              "    fill: var(--disabled-fill-color);\n",
              "    box-shadow: none;\n",
              "  }\n",
              "\n",
              "  .colab-df-spinner {\n",
              "    border: 2px solid var(--fill-color);\n",
              "    border-color: transparent;\n",
              "    border-bottom-color: var(--fill-color);\n",
              "    animation:\n",
              "      spin 1s steps(1) infinite;\n",
              "  }\n",
              "\n",
              "  @keyframes spin {\n",
              "    0% {\n",
              "      border-color: transparent;\n",
              "      border-bottom-color: var(--fill-color);\n",
              "      border-left-color: var(--fill-color);\n",
              "    }\n",
              "    20% {\n",
              "      border-color: transparent;\n",
              "      border-left-color: var(--fill-color);\n",
              "      border-top-color: var(--fill-color);\n",
              "    }\n",
              "    30% {\n",
              "      border-color: transparent;\n",
              "      border-left-color: var(--fill-color);\n",
              "      border-top-color: var(--fill-color);\n",
              "      border-right-color: var(--fill-color);\n",
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              "    40% {\n",
              "      border-color: transparent;\n",
              "      border-right-color: var(--fill-color);\n",
              "      border-top-color: var(--fill-color);\n",
              "    }\n",
              "    60% {\n",
              "      border-color: transparent;\n",
              "      border-right-color: var(--fill-color);\n",
              "    }\n",
              "    80% {\n",
              "      border-color: transparent;\n",
              "      border-right-color: var(--fill-color);\n",
              "      border-bottom-color: var(--fill-color);\n",
              "    }\n",
              "    90% {\n",
              "      border-color: transparent;\n",
              "      border-bottom-color: var(--fill-color);\n",
              "    }\n",
              "  }\n",
              "</style>\n",
              "\n",
              "  <script>\n",
              "    async function quickchart(key) {\n",
              "      const quickchartButtonEl =\n",
              "        document.querySelector('#' + key + ' button');\n",
              "      quickchartButtonEl.disabled = true;  // To prevent multiple clicks.\n",
              "      quickchartButtonEl.classList.add('colab-df-spinner');\n",
              "      try {\n",
              "        const charts = await google.colab.kernel.invokeFunction(\n",
              "            'suggestCharts', [key], {});\n",
              "      } catch (error) {\n",
              "        console.error('Error during call to suggestCharts:', error);\n",
              "      }\n",
              "      quickchartButtonEl.classList.remove('colab-df-spinner');\n",
              "      quickchartButtonEl.classList.add('colab-df-quickchart-complete');\n",
              "    }\n",
              "    (() => {\n",
              "      let quickchartButtonEl =\n",
              "        document.querySelector('#df-fcd5ce74-9f57-4c0f-8be5-f04f032cca89 button');\n",
              "      quickchartButtonEl.style.display =\n",
              "        google.colab.kernel.accessAllowed ? 'block' : 'none';\n",
              "    })();\n",
              "  </script>\n",
              "</div>\n",
              "\n",
              "  <div id=\"id_41afdc5f-81e5-464a-8b79-b299c7832e4c\">\n",
              "    <style>\n",
              "      .colab-df-generate {\n",
              "        background-color: #E8F0FE;\n",
              "        border: none;\n",
              "        border-radius: 50%;\n",
              "        cursor: pointer;\n",
              "        display: none;\n",
              "        fill: #1967D2;\n",
              "        height: 32px;\n",
              "        padding: 0 0 0 0;\n",
              "        width: 32px;\n",
              "      }\n",
              "\n",
              "      .colab-df-generate:hover {\n",
              "        background-color: #E2EBFA;\n",
              "        box-shadow: 0px 1px 2px rgba(60, 64, 67, 0.3), 0px 1px 3px 1px rgba(60, 64, 67, 0.15);\n",
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              "\n",
              "      [theme=dark] .colab-df-generate {\n",
              "        background-color: #3B4455;\n",
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              "\n",
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              "            title=\"Generate code using this dataframe.\"\n",
              "            style=\"display:none;\">\n",
              "\n",
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              "  </svg>\n",
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              "    <script>\n",
              "      (() => {\n",
              "      const buttonEl =\n",
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              "      buttonEl.style.display =\n",
              "        google.colab.kernel.accessAllowed ? 'block' : 'none';\n",
              "\n",
              "      buttonEl.onclick = () => {\n",
              "        google.colab.notebook.generateWithVariable('avg_rating');\n",
              "      }\n",
              "      })();\n",
              "    </script>\n",
              "  </div>\n",
              "\n",
              "    </div>\n",
              "  </div>\n"
            ],
            "text/plain": [
              "                                               Book-Title  avg_rating\n",
              "0        A Light in the Storm: The Civil War Diary of ...    2.250000\n",
              "1                                   Always Have Popsicles    0.000000\n",
              "2                    Apple Magic (The Collector's series)    0.000000\n",
              "3        Ask Lily (Young Women of Faith: Lily Series, ...    8.000000\n",
              "4        Beyond IBM: Leadership Marketing and Finance ...    0.000000\n",
              "...                                                   ...         ...\n",
              "241066                                      Ã?Â?lpiraten.    0.000000\n",
              "241067                     Ã?Â?rger mit Produkt X. Roman.    5.250000\n",
              "241068                                Ã?Â?sterlich leben.    7.000000\n",
              "241069                              Ã?Â?stlich der Berge.    2.666667\n",
              "241070                                  Ã?Â?thique en toc    4.000000\n",
              "\n",
              "[241071 rows x 2 columns]"
            ]
          },
          "execution_count": 46,
          "metadata": {},
          "output_type": "execute_result"
        }
      ],
      "source": [
        "# Convert 'Book-Rating' column to numeric, handling non-numeric values\n",
        "rating_with_books['Book-Rating'] = pd.to_numeric(rating_with_books['Book-Rating'], errors='coerce')\n",
        "\n",
        "avg_rating = rating_with_books.groupby('Book-Title')['Book-Rating'].mean().reset_index()\n",
        "avg_rating.rename(columns={'Book-Rating':'avg_rating'},inplace=True)\n",
        "avg_rating"
      ]
    },
    {
      "cell_type": "code",
      "execution_count": null,
      "metadata": {
        "colab": {
          "base_uri": "https://localhost:8080/",
          "height": 423
        },
        "id": "rNsZLK_NkFba",
        "outputId": "58b0c355-b1a2-4495-c11e-fd61da512fa9"
      },
      "outputs": [
        {
          "data": {
            "application/vnd.google.colaboratory.intrinsic+json": {
              "type": "dataframe",
              "variable_name": "popular"
            },
            "text/html": [
              "\n",
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              "  <thead>\n",
              "    <tr style=\"text-align: right;\">\n",
              "      <th></th>\n",
              "      <th>Book-Title</th>\n",
              "      <th>num_rating</th>\n",
              "      <th>avg_rating</th>\n",
              "    </tr>\n",
              "  </thead>\n",
              "  <tbody>\n",
              "    <tr>\n",
              "      <th>0</th>\n",
              "      <td>A Light in the Storm: The Civil War Diary of ...</td>\n",
              "      <td>4</td>\n",
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              "    <tr>\n",
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              "      <td>0.000000</td>\n",
              "    </tr>\n",
              "    <tr>\n",
              "      <th>3</th>\n",
              "      <td>Ask Lily (Young Women of Faith: Lily Series, ...</td>\n",
              "      <td>1</td>\n",
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              "    </tr>\n",
              "    <tr>\n",
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              "      <td>4</td>\n",
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              "      <th>241068</th>\n",
              "      <td>Ã?Â?sterlich leben.</td>\n",
              "      <td>1</td>\n",
              "      <td>7.000000</td>\n",
              "    </tr>\n",
              "    <tr>\n",
              "      <th>241069</th>\n",
              "      <td>Ã?Â?stlich der Berge.</td>\n",
              "      <td>3</td>\n",
              "      <td>2.666667</td>\n",
              "    </tr>\n",
              "    <tr>\n",
              "      <th>241070</th>\n",
              "      <td>Ã?Â?thique en toc</td>\n",
              "      <td>2</td>\n",
              "      <td>4.000000</td>\n",
              "    </tr>\n",
              "  </tbody>\n",
              "</table>\n",
              "<p>241071 rows × 3 columns</p>\n",
              "</div>\n",
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              "                                                    [key], {});\n",
              "        if (!dataTable) return;\n",
              "\n",
              "        const docLinkHtml = 'Like what you see? Visit the ' +\n",
              "          '<a target=\"_blank\" href=https://colab.research.google.com/notebooks/data_table.ipynb>data table notebook</a>'\n",
              "          + ' to learn more about interactive tables.';\n",
              "        element.innerHTML = '';\n",
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              "\n",
              "  [theme=dark] .colab-df-quickchart {\n",
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              "      --disabled-fill-color: #666;\n",
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              "\n",
              "  .colab-df-quickchart {\n",
              "    background-color: var(--bg-color);\n",
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              "\n",
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              "  @keyframes spin {\n",
              "    0% {\n",
              "      border-color: transparent;\n",
              "      border-bottom-color: var(--fill-color);\n",
              "      border-left-color: var(--fill-color);\n",
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              "      border-left-color: var(--fill-color);\n",
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              "      border-left-color: var(--fill-color);\n",
              "      border-top-color: var(--fill-color);\n",
              "      border-right-color: var(--fill-color);\n",
              "    }\n",
              "    40% {\n",
              "      border-color: transparent;\n",
              "      border-right-color: var(--fill-color);\n",
              "      border-top-color: var(--fill-color);\n",
              "    }\n",
              "    60% {\n",
              "      border-color: transparent;\n",
              "      border-right-color: var(--fill-color);\n",
              "    }\n",
              "    80% {\n",
              "      border-color: transparent;\n",
              "      border-right-color: var(--fill-color);\n",
              "      border-bottom-color: var(--fill-color);\n",
              "    }\n",
              "    90% {\n",
              "      border-color: transparent;\n",
              "      border-bottom-color: var(--fill-color);\n",
              "    }\n",
              "  }\n",
              "</style>\n",
              "\n",
              "  <script>\n",
              "    async function quickchart(key) {\n",
              "      const quickchartButtonEl =\n",
              "        document.querySelector('#' + key + ' button');\n",
              "      quickchartButtonEl.disabled = true;  // To prevent multiple clicks.\n",
              "      quickchartButtonEl.classList.add('colab-df-spinner');\n",
              "      try {\n",
              "        const charts = await google.colab.kernel.invokeFunction(\n",
              "            'suggestCharts', [key], {});\n",
              "      } catch (error) {\n",
              "        console.error('Error during call to suggestCharts:', error);\n",
              "      }\n",
              "      quickchartButtonEl.classList.remove('colab-df-spinner');\n",
              "      quickchartButtonEl.classList.add('colab-df-quickchart-complete');\n",
              "    }\n",
              "    (() => {\n",
              "      let quickchartButtonEl =\n",
              "        document.querySelector('#df-a7b225ff-727a-48a0-a40f-c69d8441232b button');\n",
              "      quickchartButtonEl.style.display =\n",
              "        google.colab.kernel.accessAllowed ? 'block' : 'none';\n",
              "    })();\n",
              "  </script>\n",
              "</div>\n",
              "\n",
              "  <div id=\"id_de6afd46-fd4a-461b-9c57-62e7aec5fe15\">\n",
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              "        background-color: #E8F0FE;\n",
              "        border: none;\n",
              "        border-radius: 50%;\n",
              "        cursor: pointer;\n",
              "        display: none;\n",
              "        fill: #1967D2;\n",
              "        height: 32px;\n",
              "        padding: 0 0 0 0;\n",
              "        width: 32px;\n",
              "      }\n",
              "\n",
              "      .colab-df-generate:hover {\n",
              "        background-color: #E2EBFA;\n",
              "        box-shadow: 0px 1px 2px rgba(60, 64, 67, 0.3), 0px 1px 3px 1px rgba(60, 64, 67, 0.15);\n",
              "        fill: #174EA6;\n",
              "      }\n",
              "\n",
              "      [theme=dark] .colab-df-generate {\n",
              "        background-color: #3B4455;\n",
              "        fill: #D2E3FC;\n",
              "      }\n",
              "\n",
              "      [theme=dark] .colab-df-generate:hover {\n",
              "        background-color: #434B5C;\n",
              "        box-shadow: 0px 1px 3px 1px rgba(0, 0, 0, 0.15);\n",
              "        filter: drop-shadow(0px 1px 2px rgba(0, 0, 0, 0.3));\n",
              "        fill: #FFFFFF;\n",
              "      }\n",
              "    </style>\n",
              "    <button class=\"colab-df-generate\" onclick=\"generateWithVariable('popular')\"\n",
              "            title=\"Generate code using this dataframe.\"\n",
              "            style=\"display:none;\">\n",
              "\n",
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              "        google.colab.kernel.accessAllowed ? 'block' : 'none';\n",
              "\n",
              "      buttonEl.onclick = () => {\n",
              "        google.colab.notebook.generateWithVariable('popular');\n",
              "      }\n",
              "      })();\n",
              "    </script>\n",
              "  </div>\n",
              "\n",
              "    </div>\n",
              "  </div>\n"
            ],
            "text/plain": [
              "                                               Book-Title  num_rating  \\\n",
              "0        A Light in the Storm: The Civil War Diary of ...           4   \n",
              "1                                   Always Have Popsicles           1   \n",
              "2                    Apple Magic (The Collector's series)           1   \n",
              "3        Ask Lily (Young Women of Faith: Lily Series, ...           1   \n",
              "4        Beyond IBM: Leadership Marketing and Finance ...           1   \n",
              "...                                                   ...         ...   \n",
              "241066                                      Ã?Â?lpiraten.           2   \n",
              "241067                     Ã?Â?rger mit Produkt X. Roman.           4   \n",
              "241068                                Ã?Â?sterlich leben.           1   \n",
              "241069                              Ã?Â?stlich der Berge.           3   \n",
              "241070                                  Ã?Â?thique en toc           2   \n",
              "\n",
              "        avg_rating  \n",
              "0         2.250000  \n",
              "1         0.000000  \n",
              "2         0.000000  \n",
              "3         8.000000  \n",
              "4         0.000000  \n",
              "...            ...  \n",
              "241066    0.000000  \n",
              "241067    5.250000  \n",
              "241068    7.000000  \n",
              "241069    2.666667  \n",
              "241070    4.000000  \n",
              "\n",
              "[241071 rows x 3 columns]"
            ]
          },
          "execution_count": 47,
          "metadata": {},
          "output_type": "execute_result"
        }
      ],
      "source": [
        "popular = num_rating.merge(avg_rating,on=\"Book-Title\")\n",
        "popular"
      ]
    },
    {
      "cell_type": "code",
      "execution_count": null,
      "metadata": {
        "colab": {
          "base_uri": "https://localhost:8080/"
        },
        "id": "J8VbOvRAmFfv",
        "outputId": "216c80e3-5db6-4004-8c4c-de95682cb4e7"
      },
      "outputs": [
        {
          "data": {
            "text/plain": [
              "(50, 3)"
            ]
          },
          "execution_count": 54,
          "metadata": {},
          "output_type": "execute_result"
        }
      ],
      "source": [
        "popular = popular[popular['num_rating']>=250].sort_values('avg_rating',ascending=False)\n",
        "popular.drop_duplicates(subset=['Book-Title'],inplace=True)\n",
        "popular.shape"
      ]
    },
    {
      "cell_type": "code",
      "execution_count": null,
      "metadata": {
        "colab": {
          "base_uri": "https://localhost:8080/",
          "height": 1000
        },
        "id": "PVK554jKmQIS",
        "outputId": "86c260e3-2f2c-421a-cb66-f15da88bbd94"
      },
      "outputs": [
        {
          "data": {
            "application/vnd.google.colaboratory.intrinsic+json": {
              "summary": "{\n  \"name\": \"popular\",\n  \"rows\": 50,\n  \"fields\": [\n    {\n      \"column\": \"Book-Title\",\n      \"properties\": {\n        \"dtype\": \"string\",\n        \"num_unique_values\": 50,\n        \"samples\": [\n          \"The Lovely Bones: A Novel\",\n          \"The Color Purple\",\n          \"The Bean Trees\"\n        ],\n        \"semantic_type\": \"\",\n        \"description\": \"\"\n      }\n    },\n    {\n      \"column\": \"num_rating\",\n      \"properties\": {\n        \"dtype\": \"number\",\n        \"std\": 196,\n        \"min\": 252,\n        \"max\": 1295,\n        \"num_unique_values\": 47,\n        \"samples\": [\n          275,\n          262,\n          585\n        ],\n        \"semantic_type\": \"\",\n        \"description\": \"\"\n      }\n    },\n    {\n      \"column\": \"avg_rating\",\n      \"properties\": {\n        \"dtype\": \"number\",\n        \"std\": 0.5337163962637258,\n        \"min\": 3.7724719101123596,\n        \"max\": 5.852803738317757,\n        \"num_unique_values\": 50,\n        \"samples\": [\n          4.468725868725869,\n          3.964968152866242,\n          4.087403598971722\n        ],\n        \"semantic_type\": \"\",\n        \"description\": \"\"\n      }\n    }\n  ]\n}",
              "type": "dataframe",
              "variable_name": "popular"
            },
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              "      <th>80434</th>\n",
              "      <td>Harry Potter and the Prisoner of Azkaban (Book 3)</td>\n",
              "      <td>428</td>\n",
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              "      <th>80422</th>\n",
              "      <td>Harry Potter and the Goblet of Fire (Book 4)</td>\n",
              "      <td>387</td>\n",
              "      <td>5.824289</td>\n",
              "    </tr>\n",
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              "      <th>80441</th>\n",
              "      <td>Harry Potter and the Sorcerer's Stone (Book 1)</td>\n",
              "      <td>278</td>\n",
              "      <td>5.737410</td>\n",
              "    </tr>\n",
              "    <tr>\n",
              "      <th>80426</th>\n",
              "      <td>Harry Potter and the Order of the Phoenix (Boo...</td>\n",
              "      <td>347</td>\n",
              "      <td>5.501441</td>\n",
              "    </tr>\n",
              "    <tr>\n",
              "      <th>80414</th>\n",
              "      <td>Harry Potter and the Chamber of Secrets (Book 2)</td>\n",
              "      <td>556</td>\n",
              "      <td>5.183453</td>\n",
              "    </tr>\n",
              "    <tr>\n",
              "      <th>191612</th>\n",
              "      <td>The Hobbit : The Enchanting Prelude to The Lor...</td>\n",
              "      <td>281</td>\n",
              "      <td>5.007117</td>\n",
              "    </tr>\n",
              "    <tr>\n",
              "      <th>187377</th>\n",
              "      <td>The Fellowship of the Ring (The Lord of the Ri...</td>\n",
              "      <td>368</td>\n",
              "      <td>4.948370</td>\n",
              "    </tr>\n",
              "    <tr>\n",
              "      <th>80445</th>\n",
              "      <td>Harry Potter and the Sorcerer's Stone (Harry P...</td>\n",
              "      <td>575</td>\n",
              "      <td>4.895652</td>\n",
              "    </tr>\n",
              "    <tr>\n",
              "      <th>211384</th>\n",
              "      <td>The Two Towers (The Lord of the Rings, Part 2)</td>\n",
              "      <td>260</td>\n",
              "      <td>4.880769</td>\n",
              "    </tr>\n",
              "    <tr>\n",
              "      <th>219741</th>\n",
              "      <td>To Kill a Mockingbird</td>\n",
              "      <td>510</td>\n",
              "      <td>4.700000</td>\n",
              "    </tr>\n",
              "    <tr>\n",
              "      <th>183573</th>\n",
              "      <td>The Da Vinci Code</td>\n",
              "      <td>898</td>\n",
              "      <td>4.642539</td>\n",
              "    </tr>\n",
              "    <tr>\n",
              "      <th>187880</th>\n",
              "      <td>The Five People You Meet in Heaven</td>\n",
              "      <td>430</td>\n",
              "      <td>4.551163</td>\n",
              "    </tr>\n",
              "    <tr>\n",
              "      <th>180556</th>\n",
              "      <td>The Catcher in the Rye</td>\n",
              "      <td>449</td>\n",
              "      <td>4.545657</td>\n",
              "    </tr>\n",
              "    <tr>\n",
              "      <th>196326</th>\n",
              "      <td>The Lovely Bones: A Novel</td>\n",
              "      <td>1295</td>\n",
              "      <td>4.468726</td>\n",
              "    </tr>\n",
              "    <tr>\n",
              "      <th>764</th>\n",
              "      <td>1984</td>\n",
              "      <td>284</td>\n",
              "      <td>4.454225</td>\n",
              "    </tr>\n",
              "    <tr>\n",
              "      <th>144165</th>\n",
              "      <td>Prodigal Summer: A Novel</td>\n",
              "      <td>253</td>\n",
              "      <td>4.450593</td>\n",
              "    </tr>\n",
              "    <tr>\n",
              "      <th>128670</th>\n",
              "      <td>Neverwhere</td>\n",
              "      <td>265</td>\n",
              "      <td>4.449057</td>\n",
              "    </tr>\n",
              "    <tr>\n",
              "      <th>206502</th>\n",
              "      <td>The Secret Life of Bees</td>\n",
              "      <td>774</td>\n",
              "      <td>4.447028</td>\n",
              "    </tr>\n",
              "    <tr>\n",
              "      <th>168719</th>\n",
              "      <td>Stupid White Men ...and Other Sorry Excuses fo...</td>\n",
              "      <td>283</td>\n",
              "      <td>4.356890</td>\n",
              "    </tr>\n",
              "    <tr>\n",
              "      <th>223135</th>\n",
              "      <td>Tuesdays with Morrie: An Old Man, a Young Man,...</td>\n",
              "      <td>493</td>\n",
              "      <td>4.354970</td>\n",
              "    </tr>\n",
              "    <tr>\n",
              "      <th>204387</th>\n",
              "      <td>The Red Tent (Bestselling Backlist)</td>\n",
              "      <td>723</td>\n",
              "      <td>4.334716</td>\n",
              "    </tr>\n",
              "    <tr>\n",
              "      <th>191589</th>\n",
              "      <td>The Hitchhiker's Guide to the Galaxy</td>\n",
              "      <td>268</td>\n",
              "      <td>4.328358</td>\n",
              "    </tr>\n",
              "    <tr>\n",
              "      <th>129379</th>\n",
              "      <td>Nickel and Dimed: On (Not) Getting By in America</td>\n",
              "      <td>335</td>\n",
              "      <td>4.289552</td>\n",
              "    </tr>\n",
              "    <tr>\n",
              "      <th>93381</th>\n",
              "      <td>Into the Wild</td>\n",
              "      <td>252</td>\n",
              "      <td>4.273810</td>\n",
              "    </tr>\n",
              "    <tr>\n",
              "      <th>63867</th>\n",
              "      <td>Fahrenheit 451</td>\n",
              "      <td>409</td>\n",
              "      <td>4.264059</td>\n",
              "    </tr>\n",
              "    <tr>\n",
              "      <th>74750</th>\n",
              "      <td>Girl with a Pearl Earring</td>\n",
              "      <td>526</td>\n",
              "      <td>4.218631</td>\n",
              "    </tr>\n",
              "    <tr>\n",
              "      <th>136145</th>\n",
              "      <td>Outlander</td>\n",
              "      <td>283</td>\n",
              "      <td>4.173145</td>\n",
              "    </tr>\n",
              "    <tr>\n",
              "      <th>233370</th>\n",
              "      <td>Where the Heart Is (Oprah's Book Club (Paperba...</td>\n",
              "      <td>585</td>\n",
              "      <td>4.105983</td>\n",
              "    </tr>\n",
              "    <tr>\n",
              "      <th>156102</th>\n",
              "      <td>Seabiscuit: An American Legend</td>\n",
              "      <td>275</td>\n",
              "      <td>4.098182</td>\n",
              "    </tr>\n",
              "    <tr>\n",
              "      <th>107962</th>\n",
              "      <td>Life of Pi</td>\n",
              "      <td>664</td>\n",
              "      <td>4.088855</td>\n",
              "    </tr>\n",
              "    <tr>\n",
              "      <th>176845</th>\n",
              "      <td>The Bean Trees</td>\n",
              "      <td>389</td>\n",
              "      <td>4.087404</td>\n",
              "    </tr>\n",
              "    <tr>\n",
              "      <th>2281</th>\n",
              "      <td>A Child Called \\It\\\": One Child's Courage to S...</td>\n",
              "      <td>265</td>\n",
              "      <td>4.086792</td>\n",
              "    </tr>\n",
              "    <tr>\n",
              "      <th>8434</th>\n",
              "      <td>ANGELA'S ASHES</td>\n",
              "      <td>279</td>\n",
              "      <td>4.075269</td>\n",
              "    </tr>\n",
              "    <tr>\n",
              "      <th>76343</th>\n",
              "      <td>Good in Bed</td>\n",
              "      <td>490</td>\n",
              "      <td>4.055102</td>\n",
              "    </tr>\n",
              "    <tr>\n",
              "      <th>64931</th>\n",
              "      <td>Fast Food Nation: The Dark Side of the All-Ame...</td>\n",
              "      <td>321</td>\n",
              "      <td>4.037383</td>\n",
              "    </tr>\n",
              "    <tr>\n",
              "      <th>12700</th>\n",
              "      <td>American Gods</td>\n",
              "      <td>302</td>\n",
              "      <td>4.006623</td>\n",
              "    </tr>\n",
              "    <tr>\n",
              "      <th>161645</th>\n",
              "      <td>Skipping Christmas</td>\n",
              "      <td>322</td>\n",
              "      <td>4.006211</td>\n",
              "    </tr>\n",
              "    <tr>\n",
              "      <th>105777</th>\n",
              "      <td>Left Behind: A Novel of the Earth's Last Days ...</td>\n",
              "      <td>318</td>\n",
              "      <td>4.003145</td>\n",
              "    </tr>\n",
              "    <tr>\n",
              "      <th>189551</th>\n",
              "      <td>The Golden Compass (His Dark Materials, Book 1)</td>\n",
              "      <td>336</td>\n",
              "      <td>4.000000</td>\n",
              "    </tr>\n",
              "    <tr>\n",
              "      <th>181679</th>\n",
              "      <td>The Color Purple</td>\n",
              "      <td>314</td>\n",
              "      <td>3.964968</td>\n",
              "    </tr>\n",
              "    <tr>\n",
              "      <th>160336</th>\n",
              "      <td>Silence of the Lambs</td>\n",
              "      <td>256</td>\n",
              "      <td>3.960938</td>\n",
              "    </tr>\n",
              "    <tr>\n",
              "      <th>8752</th>\n",
              "      <td>About a Boy</td>\n",
              "      <td>262</td>\n",
              "      <td>3.900763</td>\n",
              "    </tr>\n",
              "    <tr>\n",
              "      <th>158138</th>\n",
              "      <td>Seven Up (A Stephanie Plum Novel)</td>\n",
              "      <td>278</td>\n",
              "      <td>3.888489</td>\n",
              "    </tr>\n",
              "    <tr>\n",
              "      <th>175097</th>\n",
              "      <td>The Alchemist: A Fable About Following Your Dream</td>\n",
              "      <td>266</td>\n",
              "      <td>3.875940</td>\n",
              "    </tr>\n",
              "    <tr>\n",
              "      <th>80069</th>\n",
              "      <td>Hard Eight : A Stephanie Plum Novel (A Stephan...</td>\n",
              "      <td>269</td>\n",
              "      <td>3.825279</td>\n",
              "    </tr>\n",
              "    <tr>\n",
              "      <th>170101</th>\n",
              "      <td>Suzanne's Diary for Nicholas</td>\n",
              "      <td>457</td>\n",
              "      <td>3.820569</td>\n",
              "    </tr>\n",
              "    <tr>\n",
              "      <th>111073</th>\n",
              "      <td>Lord of the Flies</td>\n",
              "      <td>259</td>\n",
              "      <td>3.818533</td>\n",
              "    </tr>\n",
              "    <tr>\n",
              "      <th>5664</th>\n",
              "      <td>A Prayer for Owen Meany</td>\n",
              "      <td>413</td>\n",
              "      <td>3.796610</td>\n",
              "    </tr>\n",
              "    <tr>\n",
              "      <th>212070</th>\n",
              "      <td>The Vampire Lestat (Vampire Chronicles, Book II)</td>\n",
              "      <td>301</td>\n",
              "      <td>3.777409</td>\n",
              "    </tr>\n",
              "    <tr>\n",
              "      <th>233851</th>\n",
              "      <td>White Oleander : A Novel (Oprah's Book Club)</td>\n",
              "      <td>356</td>\n",
              "      <td>3.772472</td>\n",
              "    </tr>\n",
              "  </tbody>\n",
              "</table>\n",
              "</div>\n",
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              "      const buttonEl =\n",
              "        document.querySelector('#df-d35e6202-9352-4079-a983-39a5e53a2c3d button.colab-df-convert');\n",
              "      buttonEl.style.display =\n",
              "        google.colab.kernel.accessAllowed ? 'block' : 'none';\n",
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              "\n",
              "        const docLinkHtml = 'Like what you see? Visit the ' +\n",
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              "          + ' to learn more about interactive tables.';\n",
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              "        await google.colab.output.renderOutput(dataTable, element);\n",
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            "text/plain": [
              "                                               Book-Title  num_rating  \\\n",
              "80434   Harry Potter and the Prisoner of Azkaban (Book 3)         428   \n",
              "80422        Harry Potter and the Goblet of Fire (Book 4)         387   \n",
              "80441      Harry Potter and the Sorcerer's Stone (Book 1)         278   \n",
              "80426   Harry Potter and the Order of the Phoenix (Boo...         347   \n",
              "80414    Harry Potter and the Chamber of Secrets (Book 2)         556   \n",
              "191612  The Hobbit : The Enchanting Prelude to The Lor...         281   \n",
              "187377  The Fellowship of the Ring (The Lord of the Ri...         368   \n",
              "80445   Harry Potter and the Sorcerer's Stone (Harry P...         575   \n",
              "211384     The Two Towers (The Lord of the Rings, Part 2)         260   \n",
              "219741                              To Kill a Mockingbird         510   \n",
              "183573                                  The Da Vinci Code         898   \n",
              "187880                 The Five People You Meet in Heaven         430   \n",
              "180556                             The Catcher in the Rye         449   \n",
              "196326                          The Lovely Bones: A Novel        1295   \n",
              "764                                                  1984         284   \n",
              "144165                           Prodigal Summer: A Novel         253   \n",
              "128670                                         Neverwhere         265   \n",
              "206502                            The Secret Life of Bees         774   \n",
              "168719  Stupid White Men ...and Other Sorry Excuses fo...         283   \n",
              "223135  Tuesdays with Morrie: An Old Man, a Young Man,...         493   \n",
              "204387                The Red Tent (Bestselling Backlist)         723   \n",
              "191589               The Hitchhiker's Guide to the Galaxy         268   \n",
              "129379   Nickel and Dimed: On (Not) Getting By in America         335   \n",
              "93381                                       Into the Wild         252   \n",
              "63867                                      Fahrenheit 451         409   \n",
              "74750                           Girl with a Pearl Earring         526   \n",
              "136145                                          Outlander         283   \n",
              "233370  Where the Heart Is (Oprah's Book Club (Paperba...         585   \n",
              "156102                     Seabiscuit: An American Legend         275   \n",
              "107962                                         Life of Pi         664   \n",
              "176845                                     The Bean Trees         389   \n",
              "2281    A Child Called \\It\\\": One Child's Courage to S...         265   \n",
              "8434                                       ANGELA'S ASHES         279   \n",
              "76343                                         Good in Bed         490   \n",
              "64931   Fast Food Nation: The Dark Side of the All-Ame...         321   \n",
              "12700                                       American Gods         302   \n",
              "161645                                 Skipping Christmas         322   \n",
              "105777  Left Behind: A Novel of the Earth's Last Days ...         318   \n",
              "189551    The Golden Compass (His Dark Materials, Book 1)         336   \n",
              "181679                                   The Color Purple         314   \n",
              "160336                               Silence of the Lambs         256   \n",
              "8752                                          About a Boy         262   \n",
              "158138                  Seven Up (A Stephanie Plum Novel)         278   \n",
              "175097  The Alchemist: A Fable About Following Your Dream         266   \n",
              "80069   Hard Eight : A Stephanie Plum Novel (A Stephan...         269   \n",
              "170101                       Suzanne's Diary for Nicholas         457   \n",
              "111073                                  Lord of the Flies         259   \n",
              "5664                              A Prayer for Owen Meany         413   \n",
              "212070   The Vampire Lestat (Vampire Chronicles, Book II)         301   \n",
              "233851       White Oleander : A Novel (Oprah's Book Club)         356   \n",
              "\n",
              "        avg_rating  \n",
              "80434     5.852804  \n",
              "80422     5.824289  \n",
              "80441     5.737410  \n",
              "80426     5.501441  \n",
              "80414     5.183453  \n",
              "191612    5.007117  \n",
              "187377    4.948370  \n",
              "80445     4.895652  \n",
              "211384    4.880769  \n",
              "219741    4.700000  \n",
              "183573    4.642539  \n",
              "187880    4.551163  \n",
              "180556    4.545657  \n",
              "196326    4.468726  \n",
              "764       4.454225  \n",
              "144165    4.450593  \n",
              "128670    4.449057  \n",
              "206502    4.447028  \n",
              "168719    4.356890  \n",
              "223135    4.354970  \n",
              "204387    4.334716  \n",
              "191589    4.328358  \n",
              "129379    4.289552  \n",
              "93381     4.273810  \n",
              "63867     4.264059  \n",
              "74750     4.218631  \n",
              "136145    4.173145  \n",
              "233370    4.105983  \n",
              "156102    4.098182  \n",
              "107962    4.088855  \n",
              "176845    4.087404  \n",
              "2281      4.086792  \n",
              "8434      4.075269  \n",
              "76343     4.055102  \n",
              "64931     4.037383  \n",
              "12700     4.006623  \n",
              "161645    4.006211  \n",
              "105777    4.003145  \n",
              "189551    4.000000  \n",
              "181679    3.964968  \n",
              "160336    3.960938  \n",
              "8752      3.900763  \n",
              "158138    3.888489  \n",
              "175097    3.875940  \n",
              "80069     3.825279  \n",
              "170101    3.820569  \n",
              "111073    3.818533  \n",
              "5664      3.796610  \n",
              "212070    3.777409  \n",
              "233851    3.772472  "
            ]
          },
          "execution_count": 55,
          "metadata": {},
          "output_type": "execute_result"
        }
      ],
      "source": [
        "popular"
      ]
    },
    {
      "cell_type": "code",
      "execution_count": null,
      "metadata": {
        "id": "ySSNl6yUnQLh"
      },
      "outputs": [],
      "source": [
        "popular = popular.merge(books,on=\"Book-Title\").drop_duplicates('Book-Title')[['Book-Title','Book-Author','Image-URL-M',\"Image-URL-S\",\"Image-URL-L\",'num_rating','avg_rating']]"
      ]
    },
    {
      "cell_type": "code",
      "execution_count": null,
      "metadata": {
        "colab": {
          "base_uri": "https://localhost:8080/",
          "height": 1000
        },
        "id": "R8IdmMkbnjU4",
        "outputId": "4bd99149-8af0-4e4e-d84c-5a365008c2b0"
      },
      "outputs": [
        {
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              "summary": "{\n  \"name\": \"popular\",\n  \"rows\": 50,\n  \"fields\": [\n    {\n      \"column\": \"Book-Title\",\n      \"properties\": {\n        \"dtype\": \"string\",\n        \"num_unique_values\": 50,\n        \"samples\": [\n          \"The Lovely Bones: A Novel\",\n          \"The Color Purple\",\n          \"The Bean Trees\"\n        ],\n        \"semantic_type\": \"\",\n        \"description\": \"\"\n      }\n    },\n    {\n      \"column\": \"Book-Author\",\n      \"properties\": {\n        \"dtype\": \"string\",\n        \"num_unique_values\": 40,\n        \"samples\": [\n          \"DIANA GABALDON\",\n          \"Jon Krakauer\",\n          \"Barbara Ehrenreich\"\n        ],\n        \"semantic_type\": \"\",\n        \"description\": \"\"\n      }\n    },\n    {\n      \"column\": \"Image-URL-M\",\n      \"properties\": {\n        \"dtype\": \"string\",\n        \"num_unique_values\": 50,\n        \"samples\": [\n          \"http://images.amazon.com/images/P/0316666343.01.MZZZZZZZ.jpg\",\n          \"http://images.amazon.com/images/P/0671617028.01.MZZZZZZZ.jpg\",\n          \"http://images.amazon.com/images/P/0060915544.01.MZZZZZZZ.jpg\"\n        ],\n        \"semantic_type\": \"\",\n        \"description\": \"\"\n      }\n    },\n    {\n      \"column\": \"Image-URL-S\",\n      \"properties\": {\n        \"dtype\": \"string\",\n        \"num_unique_values\": 50,\n        \"samples\": [\n          \"http://images.amazon.com/images/P/0316666343.01.THUMBZZZ.jpg\",\n          \"http://images.amazon.com/images/P/0671617028.01.THUMBZZZ.jpg\",\n          \"http://images.amazon.com/images/P/0060915544.01.THUMBZZZ.jpg\"\n        ],\n        \"semantic_type\": \"\",\n        \"description\": \"\"\n      }\n    },\n    {\n      \"column\": \"Image-URL-L\",\n      \"properties\": {\n        \"dtype\": \"string\",\n        \"num_unique_values\": 50,\n        \"samples\": [\n          \"http://images.amazon.com/images/P/0316666343.01.LZZZZZZZ.jpg\",\n          \"http://images.amazon.com/images/P/0671617028.01.LZZZZZZZ.jpg\",\n          \"http://images.amazon.com/images/P/0060915544.01.LZZZZZZZ.jpg\"\n        ],\n        \"semantic_type\": \"\",\n        \"description\": \"\"\n      }\n    },\n    {\n      \"column\": \"num_rating\",\n      \"properties\": {\n        \"dtype\": \"number\",\n        \"std\": 196,\n        \"min\": 252,\n        \"max\": 1295,\n        \"num_unique_values\": 47,\n        \"samples\": [\n          275,\n          262,\n          585\n        ],\n        \"semantic_type\": \"\",\n        \"description\": \"\"\n      }\n    },\n    {\n      \"column\": \"avg_rating\",\n      \"properties\": {\n        \"dtype\": \"number\",\n        \"std\": 0.5337163962637258,\n        \"min\": 3.7724719101123596,\n        \"max\": 5.852803738317757,\n        \"num_unique_values\": 50,\n        \"samples\": [\n          4.468725868725869,\n          3.964968152866242,\n          4.087403598971722\n        ],\n        \"semantic_type\": \"\",\n        \"description\": \"\"\n      }\n    }\n  ]\n}",
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              "\n",
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              "  <thead>\n",
              "    <tr style=\"text-align: right;\">\n",
              "      <th></th>\n",
              "      <th>Book-Title</th>\n",
              "      <th>Book-Author</th>\n",
              "      <th>Image-URL-M</th>\n",
              "      <th>Image-URL-S</th>\n",
              "      <th>Image-URL-L</th>\n",
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              "      <th>avg_rating</th>\n",
              "    </tr>\n",
              "  </thead>\n",
              "  <tbody>\n",
              "    <tr>\n",
              "      <th>0</th>\n",
              "      <td>Harry Potter and the Prisoner of Azkaban (Book 3)</td>\n",
              "      <td>J. K. Rowling</td>\n",
              "      <td>http://images.amazon.com/images/P/0439136350.0...</td>\n",
              "      <td>http://images.amazon.com/images/P/0439136350.0...</td>\n",
              "      <td>http://images.amazon.com/images/P/0439136350.0...</td>\n",
              "      <td>428</td>\n",
              "      <td>5.852804</td>\n",
              "    </tr>\n",
              "    <tr>\n",
              "      <th>3</th>\n",
              "      <td>Harry Potter and the Goblet of Fire (Book 4)</td>\n",
              "      <td>J. K. Rowling</td>\n",
              "      <td>http://images.amazon.com/images/P/0439139597.0...</td>\n",
              "      <td>http://images.amazon.com/images/P/0439139597.0...</td>\n",
              "      <td>http://images.amazon.com/images/P/0439139597.0...</td>\n",
              "      <td>387</td>\n",
              "      <td>5.824289</td>\n",
              "    </tr>\n",
              "    <tr>\n",
              "      <th>5</th>\n",
              "      <td>Harry Potter and the Sorcerer's Stone (Book 1)</td>\n",
              "      <td>J. K. Rowling</td>\n",
              "      <td>http://images.amazon.com/images/P/0590353403.0...</td>\n",
              "      <td>http://images.amazon.com/images/P/0590353403.0...</td>\n",
              "      <td>http://images.amazon.com/images/P/0590353403.0...</td>\n",
              "      <td>278</td>\n",
              "      <td>5.737410</td>\n",
              "    </tr>\n",
              "    <tr>\n",
              "      <th>9</th>\n",
              "      <td>Harry Potter and the Order of the Phoenix (Boo...</td>\n",
              "      <td>J. K. Rowling</td>\n",
              "      <td>http://images.amazon.com/images/P/043935806X.0...</td>\n",
              "      <td>http://images.amazon.com/images/P/043935806X.0...</td>\n",
              "      <td>http://images.amazon.com/images/P/043935806X.0...</td>\n",
              "      <td>347</td>\n",
              "      <td>5.501441</td>\n",
              "    </tr>\n",
              "    <tr>\n",
              "      <th>13</th>\n",
              "      <td>Harry Potter and the Chamber of Secrets (Book 2)</td>\n",
              "      <td>J. K. Rowling</td>\n",
              "      <td>http://images.amazon.com/images/P/0439064872.0...</td>\n",
              "      <td>http://images.amazon.com/images/P/0439064872.0...</td>\n",
              "      <td>http://images.amazon.com/images/P/0439064872.0...</td>\n",
              "      <td>556</td>\n",
              "      <td>5.183453</td>\n",
              "    </tr>\n",
              "    <tr>\n",
              "      <th>16</th>\n",
              "      <td>The Hobbit : The Enchanting Prelude to The Lor...</td>\n",
              "      <td>J.R.R. TOLKIEN</td>\n",
              "      <td>http://images.amazon.com/images/P/0345339681.0...</td>\n",
              "      <td>http://images.amazon.com/images/P/0345339681.0...</td>\n",
              "      <td>http://images.amazon.com/images/P/0345339681.0...</td>\n",
              "      <td>281</td>\n",
              "      <td>5.007117</td>\n",
              "    </tr>\n",
              "    <tr>\n",
              "      <th>17</th>\n",
              "      <td>The Fellowship of the Ring (The Lord of the Ri...</td>\n",
              "      <td>J.R.R. TOLKIEN</td>\n",
              "      <td>http://images.amazon.com/images/P/0345339703.0...</td>\n",
              "      <td>http://images.amazon.com/images/P/0345339703.0...</td>\n",
              "      <td>http://images.amazon.com/images/P/0345339703.0...</td>\n",
              "      <td>368</td>\n",
              "      <td>4.948370</td>\n",
              "    </tr>\n",
              "    <tr>\n",
              "      <th>26</th>\n",
              "      <td>Harry Potter and the Sorcerer's Stone (Harry P...</td>\n",
              "      <td>J. K. Rowling</td>\n",
              "      <td>http://images.amazon.com/images/P/059035342X.0...</td>\n",
              "      <td>http://images.amazon.com/images/P/059035342X.0...</td>\n",
              "      <td>http://images.amazon.com/images/P/059035342X.0...</td>\n",
              "      <td>575</td>\n",
              "      <td>4.895652</td>\n",
              "    </tr>\n",
              "    <tr>\n",
              "      <th>28</th>\n",
              "      <td>The Two Towers (The Lord of the Rings, Part 2)</td>\n",
              "      <td>J.R.R. TOLKIEN</td>\n",
              "      <td>http://images.amazon.com/images/P/0345339711.0...</td>\n",
              "      <td>http://images.amazon.com/images/P/0345339711.0...</td>\n",
              "      <td>http://images.amazon.com/images/P/0345339711.0...</td>\n",
              "      <td>260</td>\n",
              "      <td>4.880769</td>\n",
              "    </tr>\n",
              "    <tr>\n",
              "      <th>39</th>\n",
              "      <td>To Kill a Mockingbird</td>\n",
              "      <td>Harper Lee</td>\n",
              "      <td>http://images.amazon.com/images/P/0446310786.0...</td>\n",
              "      <td>http://images.amazon.com/images/P/0446310786.0...</td>\n",
              "      <td>http://images.amazon.com/images/P/0446310786.0...</td>\n",
              "      <td>510</td>\n",
              "      <td>4.700000</td>\n",
              "    </tr>\n",
              "    <tr>\n",
              "      <th>47</th>\n",
              "      <td>The Da Vinci Code</td>\n",
              "      <td>Dan Brown</td>\n",
              "      <td>http://images.amazon.com/images/P/0385504209.0...</td>\n",
              "      <td>http://images.amazon.com/images/P/0385504209.0...</td>\n",
              "      <td>http://images.amazon.com/images/P/0385504209.0...</td>\n",
              "      <td>898</td>\n",
              "      <td>4.642539</td>\n",
              "    </tr>\n",
              "    <tr>\n",
              "      <th>53</th>\n",
              "      <td>The Five People You Meet in Heaven</td>\n",
              "      <td>Mitch Albom</td>\n",
              "      <td>http://images.amazon.com/images/P/0786868716.0...</td>\n",
              "      <td>http://images.amazon.com/images/P/0786868716.0...</td>\n",
              "      <td>http://images.amazon.com/images/P/0786868716.0...</td>\n",
              "      <td>430</td>\n",
              "      <td>4.551163</td>\n",
              "    </tr>\n",
              "    <tr>\n",
              "      <th>55</th>\n",
              "      <td>The Catcher in the Rye</td>\n",
              "      <td>J.D. Salinger</td>\n",
              "      <td>http://images.amazon.com/images/P/0316769487.0...</td>\n",
              "      <td>http://images.amazon.com/images/P/0316769487.0...</td>\n",
              "      <td>http://images.amazon.com/images/P/0316769487.0...</td>\n",
              "      <td>449</td>\n",
              "      <td>4.545657</td>\n",
              "    </tr>\n",
              "    <tr>\n",
              "      <th>62</th>\n",
              "      <td>The Lovely Bones: A Novel</td>\n",
              "      <td>Alice Sebold</td>\n",
              "      <td>http://images.amazon.com/images/P/0316666343.0...</td>\n",
              "      <td>http://images.amazon.com/images/P/0316666343.0...</td>\n",
              "      <td>http://images.amazon.com/images/P/0316666343.0...</td>\n",
              "      <td>1295</td>\n",
              "      <td>4.468726</td>\n",
              "    </tr>\n",
              "    <tr>\n",
              "      <th>63</th>\n",
              "      <td>1984</td>\n",
              "      <td>George Orwell</td>\n",
              "      <td>http://images.amazon.com/images/P/0451524934.0...</td>\n",
              "      <td>http://images.amazon.com/images/P/0451524934.0...</td>\n",
              "      <td>http://images.amazon.com/images/P/0451524934.0...</td>\n",
              "      <td>284</td>\n",
              "      <td>4.454225</td>\n",
              "    </tr>\n",
              "    <tr>\n",
              "      <th>72</th>\n",
              "      <td>Prodigal Summer: A Novel</td>\n",
              "      <td>Barbara Kingsolver</td>\n",
              "      <td>http://images.amazon.com/images/P/0060959037.0...</td>\n",
              "      <td>http://images.amazon.com/images/P/0060959037.0...</td>\n",
              "      <td>http://images.amazon.com/images/P/0060959037.0...</td>\n",
              "      <td>253</td>\n",
              "      <td>4.450593</td>\n",
              "    </tr>\n",
              "    <tr>\n",
              "      <th>73</th>\n",
              "      <td>Neverwhere</td>\n",
              "      <td>Neil Gaiman</td>\n",
              "      <td>http://images.amazon.com/images/P/0380789019.0...</td>\n",
              "      <td>http://images.amazon.com/images/P/0380789019.0...</td>\n",
              "      <td>http://images.amazon.com/images/P/0380789019.0...</td>\n",
              "      <td>265</td>\n",
              "      <td>4.449057</td>\n",
              "    </tr>\n",
              "    <tr>\n",
              "      <th>78</th>\n",
              "      <td>The Secret Life of Bees</td>\n",
              "      <td>Sue Monk Kidd</td>\n",
              "      <td>http://images.amazon.com/images/P/0142001740.0...</td>\n",
              "      <td>http://images.amazon.com/images/P/0142001740.0...</td>\n",
              "      <td>http://images.amazon.com/images/P/0142001740.0...</td>\n",
              "      <td>774</td>\n",
              "      <td>4.447028</td>\n",
              "    </tr>\n",
              "    <tr>\n",
              "      <th>84</th>\n",
              "      <td>Stupid White Men ...and Other Sorry Excuses fo...</td>\n",
              "      <td>Michael Moore</td>\n",
              "      <td>http://images.amazon.com/images/P/0060392452.0...</td>\n",
              "      <td>http://images.amazon.com/images/P/0060392452.0...</td>\n",
              "      <td>http://images.amazon.com/images/P/0060392452.0...</td>\n",
              "      <td>283</td>\n",
              "      <td>4.356890</td>\n",
              "    </tr>\n",
              "    <tr>\n",
              "      <th>85</th>\n",
              "      <td>Tuesdays with Morrie: An Old Man, a Young Man,...</td>\n",
              "      <td>MITCH ALBOM</td>\n",
              "      <td>http://images.amazon.com/images/P/0385484518.0...</td>\n",
              "      <td>http://images.amazon.com/images/P/0385484518.0...</td>\n",
              "      <td>http://images.amazon.com/images/P/0385484518.0...</td>\n",
              "      <td>493</td>\n",
              "      <td>4.354970</td>\n",
              "    </tr>\n",
              "    <tr>\n",
              "      <th>88</th>\n",
              "      <td>The Red Tent (Bestselling Backlist)</td>\n",
              "      <td>Anita Diamant</td>\n",
              "      <td>http://images.amazon.com/images/P/0312195516.0...</td>\n",
              "      <td>http://images.amazon.com/images/P/0312195516.0...</td>\n",
              "      <td>http://images.amazon.com/images/P/0312195516.0...</td>\n",
              "      <td>723</td>\n",
              "      <td>4.334716</td>\n",
              "    </tr>\n",
              "    <tr>\n",
              "      <th>89</th>\n",
              "      <td>The Hitchhiker's Guide to the Galaxy</td>\n",
              "      <td>Douglas Adams</td>\n",
              "      <td>http://images.amazon.com/images/P/0671461494.0...</td>\n",
              "      <td>http://images.amazon.com/images/P/0671461494.0...</td>\n",
              "      <td>http://images.amazon.com/images/P/0671461494.0...</td>\n",
              "      <td>268</td>\n",
              "      <td>4.328358</td>\n",
              "    </tr>\n",
              "    <tr>\n",
              "      <th>98</th>\n",
              "      <td>Nickel and Dimed: On (Not) Getting By in America</td>\n",
              "      <td>Barbara Ehrenreich</td>\n",
              "      <td>http://images.amazon.com/images/P/0805063897.0...</td>\n",
              "      <td>http://images.amazon.com/images/P/0805063897.0...</td>\n",
              "      <td>http://images.amazon.com/images/P/0805063897.0...</td>\n",
              "      <td>335</td>\n",
              "      <td>4.289552</td>\n",
              "    </tr>\n",
              "    <tr>\n",
              "      <th>100</th>\n",
              "      <td>Into the Wild</td>\n",
              "      <td>Jon Krakauer</td>\n",
              "      <td>http://images.amazon.com/images/P/0385486804.0...</td>\n",
              "      <td>http://images.amazon.com/images/P/0385486804.0...</td>\n",
              "      <td>http://images.amazon.com/images/P/0385486804.0...</td>\n",
              "      <td>252</td>\n",
              "      <td>4.273810</td>\n",
              "    </tr>\n",
              "    <tr>\n",
              "      <th>103</th>\n",
              "      <td>Fahrenheit 451</td>\n",
              "      <td>Ray Bradbury</td>\n",
              "      <td>http://images.amazon.com/images/P/3257208626.0...</td>\n",
              "      <td>http://images.amazon.com/images/P/3257208626.0...</td>\n",
              "      <td>http://images.amazon.com/images/P/3257208626.0...</td>\n",
              "      <td>409</td>\n",
              "      <td>4.264059</td>\n",
              "    </tr>\n",
              "    <tr>\n",
              "      <th>116</th>\n",
              "      <td>Girl with a Pearl Earring</td>\n",
              "      <td>Tracy Chevalier</td>\n",
              "      <td>http://images.amazon.com/images/P/0452282152.0...</td>\n",
              "      <td>http://images.amazon.com/images/P/0452282152.0...</td>\n",
              "      <td>http://images.amazon.com/images/P/0452282152.0...</td>\n",
              "      <td>526</td>\n",
              "      <td>4.218631</td>\n",
              "    </tr>\n",
              "    <tr>\n",
              "      <th>117</th>\n",
              "      <td>Outlander</td>\n",
              "      <td>DIANA GABALDON</td>\n",
              "      <td>http://images.amazon.com/images/P/0440222915.0...</td>\n",
              "      <td>http://images.amazon.com/images/P/0440222915.0...</td>\n",
              "      <td>http://images.amazon.com/images/P/0440222915.0...</td>\n",
              "      <td>283</td>\n",
              "      <td>4.173145</td>\n",
              "    </tr>\n",
              "    <tr>\n",
              "      <th>123</th>\n",
              "      <td>Where the Heart Is (Oprah's Book Club (Paperba...</td>\n",
              "      <td>Billie Letts</td>\n",
              "      <td>http://images.amazon.com/images/P/0446672211.0...</td>\n",
              "      <td>http://images.amazon.com/images/P/0446672211.0...</td>\n",
              "      <td>http://images.amazon.com/images/P/0446672211.0...</td>\n",
              "      <td>585</td>\n",
              "      <td>4.105983</td>\n",
              "    </tr>\n",
              "    <tr>\n",
              "      <th>124</th>\n",
              "      <td>Seabiscuit: An American Legend</td>\n",
              "      <td>LAURA HILLENBRAND</td>\n",
              "      <td>http://images.amazon.com/images/P/0449005615.0...</td>\n",
              "      <td>http://images.amazon.com/images/P/0449005615.0...</td>\n",
              "      <td>http://images.amazon.com/images/P/0449005615.0...</td>\n",
              "      <td>275</td>\n",
              "      <td>4.098182</td>\n",
              "    </tr>\n",
              "    <tr>\n",
              "      <th>126</th>\n",
              "      <td>Life of Pi</td>\n",
              "      <td>Yann Martel</td>\n",
              "      <td>http://images.amazon.com/images/P/0151008116.0...</td>\n",
              "      <td>http://images.amazon.com/images/P/0151008116.0...</td>\n",
              "      <td>http://images.amazon.com/images/P/0151008116.0...</td>\n",
              "      <td>664</td>\n",
              "      <td>4.088855</td>\n",
              "    </tr>\n",
              "    <tr>\n",
              "      <th>130</th>\n",
              "      <td>The Bean Trees</td>\n",
              "      <td>Barbara Kingsolver</td>\n",
              "      <td>http://images.amazon.com/images/P/0060915544.0...</td>\n",
              "      <td>http://images.amazon.com/images/P/0060915544.0...</td>\n",
              "      <td>http://images.amazon.com/images/P/0060915544.0...</td>\n",
              "      <td>389</td>\n",
              "      <td>4.087404</td>\n",
              "    </tr>\n",
              "    <tr>\n",
              "      <th>133</th>\n",
              "      <td>A Child Called \\It\\\": One Child's Courage to S...</td>\n",
              "      <td>Dave Pelzer</td>\n",
              "      <td>http://images.amazon.com/images/P/1558743669.0...</td>\n",
              "      <td>http://images.amazon.com/images/P/1558743669.0...</td>\n",
              "      <td>http://images.amazon.com/images/P/1558743669.0...</td>\n",
              "      <td>265</td>\n",
              "      <td>4.086792</td>\n",
              "    </tr>\n",
              "    <tr>\n",
              "      <th>135</th>\n",
              "      <td>ANGELA'S ASHES</td>\n",
              "      <td>Frank McCourt</td>\n",
              "      <td>http://images.amazon.com/images/P/0684874350.0...</td>\n",
              "      <td>http://images.amazon.com/images/P/0684874350.0...</td>\n",
              "      <td>http://images.amazon.com/images/P/0684874350.0...</td>\n",
              "      <td>279</td>\n",
              "      <td>4.075269</td>\n",
              "    </tr>\n",
              "    <tr>\n",
              "      <th>137</th>\n",
              "      <td>Good in Bed</td>\n",
              "      <td>Jennifer Weiner</td>\n",
              "      <td>http://images.amazon.com/images/P/0743418174.0...</td>\n",
              "      <td>http://images.amazon.com/images/P/0743418174.0...</td>\n",
              "      <td>http://images.amazon.com/images/P/0743418174.0...</td>\n",
              "      <td>490</td>\n",
              "      <td>4.055102</td>\n",
              "    </tr>\n",
              "    <tr>\n",
              "      <th>139</th>\n",
              "      <td>Fast Food Nation: The Dark Side of the All-Ame...</td>\n",
              "      <td>Eric Schlosser</td>\n",
              "      <td>http://images.amazon.com/images/P/0060938455.0...</td>\n",
              "      <td>http://images.amazon.com/images/P/0060938455.0...</td>\n",
              "      <td>http://images.amazon.com/images/P/0060938455.0...</td>\n",
              "      <td>321</td>\n",
              "      <td>4.037383</td>\n",
              "    </tr>\n",
              "    <tr>\n",
              "      <th>140</th>\n",
              "      <td>American Gods</td>\n",
              "      <td>Neil Gaiman</td>\n",
              "      <td>http://images.amazon.com/images/P/0380789035.0...</td>\n",
              "      <td>http://images.amazon.com/images/P/0380789035.0...</td>\n",
              "      <td>http://images.amazon.com/images/P/0380789035.0...</td>\n",
              "      <td>302</td>\n",
              "      <td>4.006623</td>\n",
              "    </tr>\n",
              "    <tr>\n",
              "      <th>141</th>\n",
              "      <td>Skipping Christmas</td>\n",
              "      <td>JOHN GRISHAM</td>\n",
              "      <td>http://images.amazon.com/images/P/0385505833.0...</td>\n",
              "      <td>http://images.amazon.com/images/P/0385505833.0...</td>\n",
              "      <td>http://images.amazon.com/images/P/0385505833.0...</td>\n",
              "      <td>322</td>\n",
              "      <td>4.006211</td>\n",
              "    </tr>\n",
              "    <tr>\n",
              "      <th>147</th>\n",
              "      <td>Left Behind: A Novel of the Earth's Last Days ...</td>\n",
              "      <td>Tim Lahaye</td>\n",
              "      <td>http://images.amazon.com/images/P/0842329129.0...</td>\n",
              "      <td>http://images.amazon.com/images/P/0842329129.0...</td>\n",
              "      <td>http://images.amazon.com/images/P/0842329129.0...</td>\n",
              "      <td>318</td>\n",
              "      <td>4.003145</td>\n",
              "    </tr>\n",
              "    <tr>\n",
              "      <th>149</th>\n",
              "      <td>The Golden Compass (His Dark Materials, Book 1)</td>\n",
              "      <td>PHILIP PULLMAN</td>\n",
              "      <td>http://images.amazon.com/images/P/037582345X.0...</td>\n",
              "      <td>http://images.amazon.com/images/P/037582345X.0...</td>\n",
              "      <td>http://images.amazon.com/images/P/037582345X.0...</td>\n",
              "      <td>336</td>\n",
              "      <td>4.000000</td>\n",
              "    </tr>\n",
              "    <tr>\n",
              "      <th>157</th>\n",
              "      <td>The Color Purple</td>\n",
              "      <td>Alice Walker</td>\n",
              "      <td>http://images.amazon.com/images/P/0671617028.0...</td>\n",
              "      <td>http://images.amazon.com/images/P/0671617028.0...</td>\n",
              "      <td>http://images.amazon.com/images/P/0671617028.0...</td>\n",
              "      <td>314</td>\n",
              "      <td>3.964968</td>\n",
              "    </tr>\n",
              "    <tr>\n",
              "      <th>163</th>\n",
              "      <td>Silence of the Lambs</td>\n",
              "      <td>Thomas Harris</td>\n",
              "      <td>http://images.amazon.com/images/P/0312924585.0...</td>\n",
              "      <td>http://images.amazon.com/images/P/0312924585.0...</td>\n",
              "      <td>http://images.amazon.com/images/P/0312924585.0...</td>\n",
              "      <td>256</td>\n",
              "      <td>3.960938</td>\n",
              "    </tr>\n",
              "    <tr>\n",
              "      <th>166</th>\n",
              "      <td>About a Boy</td>\n",
              "      <td>Nick Hornby</td>\n",
              "      <td>http://images.amazon.com/images/P/1573227331.0...</td>\n",
              "      <td>http://images.amazon.com/images/P/1573227331.0...</td>\n",
              "      <td>http://images.amazon.com/images/P/1573227331.0...</td>\n",
              "      <td>262</td>\n",
              "      <td>3.900763</td>\n",
              "    </tr>\n",
              "    <tr>\n",
              "      <th>173</th>\n",
              "      <td>Seven Up (A Stephanie Plum Novel)</td>\n",
              "      <td>Janet Evanovich</td>\n",
              "      <td>http://images.amazon.com/images/P/0312265840.0...</td>\n",
              "      <td>http://images.amazon.com/images/P/0312265840.0...</td>\n",
              "      <td>http://images.amazon.com/images/P/0312265840.0...</td>\n",
              "      <td>278</td>\n",
              "      <td>3.888489</td>\n",
              "    </tr>\n",
              "    <tr>\n",
              "      <th>175</th>\n",
              "      <td>The Alchemist: A Fable About Following Your Dream</td>\n",
              "      <td>Paulo Coelho</td>\n",
              "      <td>http://images.amazon.com/images/P/0062502174.0...</td>\n",
              "      <td>http://images.amazon.com/images/P/0062502174.0...</td>\n",
              "      <td>http://images.amazon.com/images/P/0062502174.0...</td>\n",
              "      <td>266</td>\n",
              "      <td>3.875940</td>\n",
              "    </tr>\n",
              "    <tr>\n",
              "      <th>177</th>\n",
              "      <td>Hard Eight : A Stephanie Plum Novel (A Stephan...</td>\n",
              "      <td>Janet Evanovich</td>\n",
              "      <td>http://images.amazon.com/images/P/0312983867.0...</td>\n",
              "      <td>http://images.amazon.com/images/P/0312983867.0...</td>\n",
              "      <td>http://images.amazon.com/images/P/0312983867.0...</td>\n",
              "      <td>269</td>\n",
              "      <td>3.825279</td>\n",
              "    </tr>\n",
              "    <tr>\n",
              "      <th>182</th>\n",
              "      <td>Suzanne's Diary for Nicholas</td>\n",
              "      <td>James Patterson</td>\n",
              "      <td>http://images.amazon.com/images/P/0316969443.0...</td>\n",
              "      <td>http://images.amazon.com/images/P/0316969443.0...</td>\n",
              "      <td>http://images.amazon.com/images/P/0316969443.0...</td>\n",
              "      <td>457</td>\n",
              "      <td>3.820569</td>\n",
              "    </tr>\n",
              "    <tr>\n",
              "      <th>186</th>\n",
              "      <td>Lord of the Flies</td>\n",
              "      <td>William Gerald Golding</td>\n",
              "      <td>http://images.amazon.com/images/P/0399501487.0...</td>\n",
              "      <td>http://images.amazon.com/images/P/0399501487.0...</td>\n",
              "      <td>http://images.amazon.com/images/P/0399501487.0...</td>\n",
              "      <td>259</td>\n",
              "      <td>3.818533</td>\n",
              "    </tr>\n",
              "    <tr>\n",
              "      <th>192</th>\n",
              "      <td>A Prayer for Owen Meany</td>\n",
              "      <td>John Irving</td>\n",
              "      <td>http://images.amazon.com/images/P/0345361792.0...</td>\n",
              "      <td>http://images.amazon.com/images/P/0345361792.0...</td>\n",
              "      <td>http://images.amazon.com/images/P/0345361792.0...</td>\n",
              "      <td>413</td>\n",
              "      <td>3.796610</td>\n",
              "    </tr>\n",
              "    <tr>\n",
              "      <th>194</th>\n",
              "      <td>The Vampire Lestat (Vampire Chronicles, Book II)</td>\n",
              "      <td>ANNE RICE</td>\n",
              "      <td>http://images.amazon.com/images/P/0345313860.0...</td>\n",
              "      <td>http://images.amazon.com/images/P/0345313860.0...</td>\n",
              "      <td>http://images.amazon.com/images/P/0345313860.0...</td>\n",
              "      <td>301</td>\n",
              "      <td>3.777409</td>\n",
              "    </tr>\n",
              "    <tr>\n",
              "      <th>195</th>\n",
              "      <td>White Oleander : A Novel (Oprah's Book Club)</td>\n",
              "      <td>Janet Fitch</td>\n",
              "      <td>http://images.amazon.com/images/P/0316284955.0...</td>\n",
              "      <td>http://images.amazon.com/images/P/0316284955.0...</td>\n",
              "      <td>http://images.amazon.com/images/P/0316284955.0...</td>\n",
              "      <td>356</td>\n",
              "      <td>3.772472</td>\n",
              "    </tr>\n",
              "  </tbody>\n",
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            "text/plain": [
              "                                            Book-Title  \\\n",
              "0    Harry Potter and the Prisoner of Azkaban (Book 3)   \n",
              "3         Harry Potter and the Goblet of Fire (Book 4)   \n",
              "5       Harry Potter and the Sorcerer's Stone (Book 1)   \n",
              "9    Harry Potter and the Order of the Phoenix (Boo...   \n",
              "13    Harry Potter and the Chamber of Secrets (Book 2)   \n",
              "16   The Hobbit : The Enchanting Prelude to The Lor...   \n",
              "17   The Fellowship of the Ring (The Lord of the Ri...   \n",
              "26   Harry Potter and the Sorcerer's Stone (Harry P...   \n",
              "28      The Two Towers (The Lord of the Rings, Part 2)   \n",
              "39                               To Kill a Mockingbird   \n",
              "47                                   The Da Vinci Code   \n",
              "53                  The Five People You Meet in Heaven   \n",
              "55                              The Catcher in the Rye   \n",
              "62                           The Lovely Bones: A Novel   \n",
              "63                                                1984   \n",
              "72                            Prodigal Summer: A Novel   \n",
              "73                                          Neverwhere   \n",
              "78                             The Secret Life of Bees   \n",
              "84   Stupid White Men ...and Other Sorry Excuses fo...   \n",
              "85   Tuesdays with Morrie: An Old Man, a Young Man,...   \n",
              "88                 The Red Tent (Bestselling Backlist)   \n",
              "89                The Hitchhiker's Guide to the Galaxy   \n",
              "98    Nickel and Dimed: On (Not) Getting By in America   \n",
              "100                                      Into the Wild   \n",
              "103                                     Fahrenheit 451   \n",
              "116                          Girl with a Pearl Earring   \n",
              "117                                          Outlander   \n",
              "123  Where the Heart Is (Oprah's Book Club (Paperba...   \n",
              "124                     Seabiscuit: An American Legend   \n",
              "126                                         Life of Pi   \n",
              "130                                     The Bean Trees   \n",
              "133  A Child Called \\It\\\": One Child's Courage to S...   \n",
              "135                                     ANGELA'S ASHES   \n",
              "137                                        Good in Bed   \n",
              "139  Fast Food Nation: The Dark Side of the All-Ame...   \n",
              "140                                      American Gods   \n",
              "141                                 Skipping Christmas   \n",
              "147  Left Behind: A Novel of the Earth's Last Days ...   \n",
              "149    The Golden Compass (His Dark Materials, Book 1)   \n",
              "157                                   The Color Purple   \n",
              "163                               Silence of the Lambs   \n",
              "166                                        About a Boy   \n",
              "173                  Seven Up (A Stephanie Plum Novel)   \n",
              "175  The Alchemist: A Fable About Following Your Dream   \n",
              "177  Hard Eight : A Stephanie Plum Novel (A Stephan...   \n",
              "182                       Suzanne's Diary for Nicholas   \n",
              "186                                  Lord of the Flies   \n",
              "192                            A Prayer for Owen Meany   \n",
              "194   The Vampire Lestat (Vampire Chronicles, Book II)   \n",
              "195       White Oleander : A Novel (Oprah's Book Club)   \n",
              "\n",
              "                Book-Author  \\\n",
              "0             J. K. Rowling   \n",
              "3             J. K. Rowling   \n",
              "5             J. K. Rowling   \n",
              "9             J. K. Rowling   \n",
              "13            J. K. Rowling   \n",
              "16           J.R.R. TOLKIEN   \n",
              "17           J.R.R. TOLKIEN   \n",
              "26            J. K. Rowling   \n",
              "28           J.R.R. TOLKIEN   \n",
              "39               Harper Lee   \n",
              "47                Dan Brown   \n",
              "53              Mitch Albom   \n",
              "55            J.D. Salinger   \n",
              "62             Alice Sebold   \n",
              "63            George Orwell   \n",
              "72       Barbara Kingsolver   \n",
              "73              Neil Gaiman   \n",
              "78            Sue Monk Kidd   \n",
              "84            Michael Moore   \n",
              "85              MITCH ALBOM   \n",
              "88            Anita Diamant   \n",
              "89            Douglas Adams   \n",
              "98       Barbara Ehrenreich   \n",
              "100            Jon Krakauer   \n",
              "103            Ray Bradbury   \n",
              "116         Tracy Chevalier   \n",
              "117          DIANA GABALDON   \n",
              "123            Billie Letts   \n",
              "124       LAURA HILLENBRAND   \n",
              "126             Yann Martel   \n",
              "130      Barbara Kingsolver   \n",
              "133             Dave Pelzer   \n",
              "135           Frank McCourt   \n",
              "137         Jennifer Weiner   \n",
              "139          Eric Schlosser   \n",
              "140             Neil Gaiman   \n",
              "141            JOHN GRISHAM   \n",
              "147              Tim Lahaye   \n",
              "149          PHILIP PULLMAN   \n",
              "157            Alice Walker   \n",
              "163           Thomas Harris   \n",
              "166             Nick Hornby   \n",
              "173         Janet Evanovich   \n",
              "175            Paulo Coelho   \n",
              "177         Janet Evanovich   \n",
              "182         James Patterson   \n",
              "186  William Gerald Golding   \n",
              "192             John Irving   \n",
              "194               ANNE RICE   \n",
              "195             Janet Fitch   \n",
              "\n",
              "                                           Image-URL-M  \\\n",
              "0    http://images.amazon.com/images/P/0439136350.0...   \n",
              "3    http://images.amazon.com/images/P/0439139597.0...   \n",
              "5    http://images.amazon.com/images/P/0590353403.0...   \n",
              "9    http://images.amazon.com/images/P/043935806X.0...   \n",
              "13   http://images.amazon.com/images/P/0439064872.0...   \n",
              "16   http://images.amazon.com/images/P/0345339681.0...   \n",
              "17   http://images.amazon.com/images/P/0345339703.0...   \n",
              "26   http://images.amazon.com/images/P/059035342X.0...   \n",
              "28   http://images.amazon.com/images/P/0345339711.0...   \n",
              "39   http://images.amazon.com/images/P/0446310786.0...   \n",
              "47   http://images.amazon.com/images/P/0385504209.0...   \n",
              "53   http://images.amazon.com/images/P/0786868716.0...   \n",
              "55   http://images.amazon.com/images/P/0316769487.0...   \n",
              "62   http://images.amazon.com/images/P/0316666343.0...   \n",
              "63   http://images.amazon.com/images/P/0451524934.0...   \n",
              "72   http://images.amazon.com/images/P/0060959037.0...   \n",
              "73   http://images.amazon.com/images/P/0380789019.0...   \n",
              "78   http://images.amazon.com/images/P/0142001740.0...   \n",
              "84   http://images.amazon.com/images/P/0060392452.0...   \n",
              "85   http://images.amazon.com/images/P/0385484518.0...   \n",
              "88   http://images.amazon.com/images/P/0312195516.0...   \n",
              "89   http://images.amazon.com/images/P/0671461494.0...   \n",
              "98   http://images.amazon.com/images/P/0805063897.0...   \n",
              "100  http://images.amazon.com/images/P/0385486804.0...   \n",
              "103  http://images.amazon.com/images/P/3257208626.0...   \n",
              "116  http://images.amazon.com/images/P/0452282152.0...   \n",
              "117  http://images.amazon.com/images/P/0440222915.0...   \n",
              "123  http://images.amazon.com/images/P/0446672211.0...   \n",
              "124  http://images.amazon.com/images/P/0449005615.0...   \n",
              "126  http://images.amazon.com/images/P/0151008116.0...   \n",
              "130  http://images.amazon.com/images/P/0060915544.0...   \n",
              "133  http://images.amazon.com/images/P/1558743669.0...   \n",
              "135  http://images.amazon.com/images/P/0684874350.0...   \n",
              "137  http://images.amazon.com/images/P/0743418174.0...   \n",
              "139  http://images.amazon.com/images/P/0060938455.0...   \n",
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          },
          "execution_count": 57,
          "metadata": {},
          "output_type": "execute_result"
        }
      ],
      "source": [
        "popular"
      ]
    },
    {
      "cell_type": "markdown",
      "metadata": {
        "id": "3C-8-FofoNb6"
      },
      "source": [
        "## Recommender System"
      ]
    },
    {
      "cell_type": "markdown",
      "metadata": {
        "id": "LmNkBKQFoR_y"
      },
      "source": [
        "Conditons\n",
        "- we will consider only users who have rated more than 150 books\n",
        "- we will consider only books for which more than 25 people have rated\n",
        "- we are using collabarative filtering algorithm"
      ]
    },
    {
      "cell_type": "code",
      "execution_count": null,
      "metadata": {
        "id": "qBa1ZDRCnsEC"
      },
      "outputs": [
        {
          "ename": "",
          "evalue": "",
          "output_type": "error",
          "traceback": [
            "\u001b[1;31mRunning cells with 'Python 3.12.3' requires the ipykernel package.\n",
            "\u001b[1;31mRun the following command to install 'ipykernel' into the Python environment. \n",
            "\u001b[1;31mCommand: '\"c:/Users/Purval Bhude/AppData/Local/Programs/Python/Python312/python.exe\" -m pip install ipykernel -U --user --force-reinstall'"
          ]
        }
      ],
      "source": [
        "x = rating_with_books.groupby('User-ID').count()['Book-Rating'] > 150\n",
        "\n",
        "user_rated150 = x[x].index\n",
        "user_rated150"
      ]
    },
    {
      "cell_type": "code",
      "execution_count": null,
      "metadata": {
        "colab": {
          "base_uri": "https://localhost:8080/",
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        },
        "id": "EjKaeqCkpUbx",
        "outputId": "f2a70be2-04ec-428b-a9f4-a3ca89cb617c"
      },
      "outputs": [
        {
          "data": {
            "application/vnd.google.colaboratory.intrinsic+json": {
              "type": "dataframe",
              "variable_name": "filter"
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            "text/html": [
              "\n",
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              "      <th></th>\n",
              "      <th>User-ID</th>\n",
              "      <th>ISBN</th>\n",
              "      <th>Book-Rating</th>\n",
              "      <th>Book-Title</th>\n",
              "      <th>Book-Author</th>\n",
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              "      <td>6543</td>\n",
              "      <td>034545104X</td>\n",
              "      <td>0</td>\n",
              "      <td>Flesh Tones: A Novel</td>\n",
              "      <td>M. J. Rose</td>\n",
              "      <td>2002</td>\n",
              "      <td>Ballantine Books</td>\n",
              "      <td>http://images.amazon.com/images/P/034545104X.0...</td>\n",
              "      <td>http://images.amazon.com/images/P/034545104X.0...</td>\n",
              "      <td>http://images.amazon.com/images/P/034545104X.0...</td>\n",
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              "      <td>Flesh Tones: A Novel</td>\n",
              "      <td>M. J. Rose</td>\n",
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              "      <td>Ballantine Books</td>\n",
              "      <td>http://images.amazon.com/images/P/034545104X.0...</td>\n",
              "      <td>http://images.amazon.com/images/P/034545104X.0...</td>\n",
              "      <td>http://images.amazon.com/images/P/034545104X.0...</td>\n",
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              "      <td>Flesh Tones: A Novel</td>\n",
              "      <td>M. J. Rose</td>\n",
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              "      <td>Ballantine Books</td>\n",
              "      <td>http://images.amazon.com/images/P/034545104X.0...</td>\n",
              "      <td>http://images.amazon.com/images/P/034545104X.0...</td>\n",
              "      <td>http://images.amazon.com/images/P/034545104X.0...</td>\n",
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              "      <th>7</th>\n",
              "      <td>28523</td>\n",
              "      <td>034545104X</td>\n",
              "      <td>0</td>\n",
              "      <td>Flesh Tones: A Novel</td>\n",
              "      <td>M. J. Rose</td>\n",
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              "      <td>Ballantine Books</td>\n",
              "      <td>http://images.amazon.com/images/P/034545104X.0...</td>\n",
              "      <td>http://images.amazon.com/images/P/034545104X.0...</td>\n",
              "      <td>http://images.amazon.com/images/P/034545104X.0...</td>\n",
              "    </tr>\n",
              "    <tr>\n",
              "      <th>14</th>\n",
              "      <td>77480</td>\n",
              "      <td>034545104X</td>\n",
              "      <td>8</td>\n",
              "      <td>Flesh Tones: A Novel</td>\n",
              "      <td>M. J. Rose</td>\n",
              "      <td>2002</td>\n",
              "      <td>Ballantine Books</td>\n",
              "      <td>http://images.amazon.com/images/P/034545104X.0...</td>\n",
              "      <td>http://images.amazon.com/images/P/034545104X.0...</td>\n",
              "      <td>http://images.amazon.com/images/P/034545104X.0...</td>\n",
              "    </tr>\n",
              "    <tr>\n",
              "      <th>...</th>\n",
              "      <td>...</td>\n",
              "      <td>...</td>\n",
              "      <td>...</td>\n",
              "      <td>...</td>\n",
              "      <td>...</td>\n",
              "      <td>...</td>\n",
              "      <td>...</td>\n",
              "      <td>...</td>\n",
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              "      <td>0812881311</td>\n",
              "      <td>0</td>\n",
              "      <td>Streets of Gold</td>\n",
              "      <td>Evan Hunter</td>\n",
              "      <td>1985</td>\n",
              "      <td>Madison Books</td>\n",
              "      <td>http://images.amazon.com/images/P/0812881311.0...</td>\n",
              "      <td>http://images.amazon.com/images/P/0812881311.0...</td>\n",
              "      <td>http://images.amazon.com/images/P/0812881311.0...</td>\n",
              "    </tr>\n",
              "    <tr>\n",
              "      <th>1031116</th>\n",
              "      <td>276680</td>\n",
              "      <td>0865055041</td>\n",
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              "      <td>Kitchen (Historic Communities (Paperback))</td>\n",
              "      <td>Bobbie Kalman</td>\n",
              "      <td>1990</td>\n",
              "      <td>Crabtree Publishing Company</td>\n",
              "      <td>http://images.amazon.com/images/P/0865055041.0...</td>\n",
              "      <td>http://images.amazon.com/images/P/0865055041.0...</td>\n",
              "      <td>http://images.amazon.com/images/P/0865055041.0...</td>\n",
              "    </tr>\n",
              "    <tr>\n",
              "      <th>1031117</th>\n",
              "      <td>276680</td>\n",
              "      <td>086505505X</td>\n",
              "      <td>0</td>\n",
              "      <td>Home Crafts (Historic Communities (Paperback))</td>\n",
              "      <td>Bobbie Kalman</td>\n",
              "      <td>1990</td>\n",
              "      <td>Crabtree Publishing Company</td>\n",
              "      <td>http://images.amazon.com/images/P/086505505X.0...</td>\n",
              "      <td>http://images.amazon.com/images/P/086505505X.0...</td>\n",
              "      <td>http://images.amazon.com/images/P/086505505X.0...</td>\n",
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              "    <tr>\n",
              "      <th>1031118</th>\n",
              "      <td>276680</td>\n",
              "      <td>1564407284</td>\n",
              "      <td>0</td>\n",
              "      <td>The Old Sturbridge Village Cookbook, 2nd : Aut...</td>\n",
              "      <td>Caroline Sloat</td>\n",
              "      <td>1995</td>\n",
              "      <td>Globe Pequot</td>\n",
              "      <td>http://images.amazon.com/images/P/1564407284.0...</td>\n",
              "      <td>http://images.amazon.com/images/P/1564407284.0...</td>\n",
              "      <td>http://images.amazon.com/images/P/1564407284.0...</td>\n",
              "    </tr>\n",
              "    <tr>\n",
              "      <th>1031119</th>\n",
              "      <td>276680</td>\n",
              "      <td>1582343594</td>\n",
              "      <td>0</td>\n",
              "      <td>City of Masks : A Cree Black Novel</td>\n",
              "      <td>Daniel Hecht</td>\n",
              "      <td>2004</td>\n",
              "      <td>Bloomsbury USA</td>\n",
              "      <td>http://images.amazon.com/images/P/1582343594.0...</td>\n",
              "      <td>http://images.amazon.com/images/P/1582343594.0...</td>\n",
              "      <td>http://images.amazon.com/images/P/1582343594.0...</td>\n",
              "    </tr>\n",
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              "        height: 32px;\n",
              "        padding: 0 0 0 0;\n",
              "        width: 32px;\n",
              "      }\n",
              "\n",
              "      .colab-df-generate:hover {\n",
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              "    </style>\n",
              "    <button class=\"colab-df-generate\" onclick=\"generateWithVariable('filter')\"\n",
              "            title=\"Generate code using this dataframe.\"\n",
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              "\n",
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              "  </div>\n"
            ],
            "text/plain": [
              "         User-ID        ISBN  Book-Rating  \\\n",
              "2           6543  034545104X            0   \n",
              "4          10314  034545104X            9   \n",
              "5          23768  034545104X            0   \n",
              "7          28523  034545104X            0   \n",
              "14         77480  034545104X            8   \n",
              "...          ...         ...          ...   \n",
              "1031115   276680  0812881311            0   \n",
              "1031116   276680  0865055041            0   \n",
              "1031117   276680  086505505X            0   \n",
              "1031118   276680  1564407284            0   \n",
              "1031119   276680  1582343594            0   \n",
              "\n",
              "                                                Book-Title     Book-Author  \\\n",
              "2                                     Flesh Tones: A Novel      M. J. Rose   \n",
              "4                                     Flesh Tones: A Novel      M. J. Rose   \n",
              "5                                     Flesh Tones: A Novel      M. J. Rose   \n",
              "7                                     Flesh Tones: A Novel      M. J. Rose   \n",
              "14                                    Flesh Tones: A Novel      M. J. Rose   \n",
              "...                                                    ...             ...   \n",
              "1031115                                    Streets of Gold     Evan Hunter   \n",
              "1031116         Kitchen (Historic Communities (Paperback))   Bobbie Kalman   \n",
              "1031117     Home Crafts (Historic Communities (Paperback))   Bobbie Kalman   \n",
              "1031118  The Old Sturbridge Village Cookbook, 2nd : Aut...  Caroline Sloat   \n",
              "1031119                 City of Masks : A Cree Black Novel    Daniel Hecht   \n",
              "\n",
              "        Year-Of-Publication                    Publisher  \\\n",
              "2                      2002             Ballantine Books   \n",
              "4                      2002             Ballantine Books   \n",
              "5                      2002             Ballantine Books   \n",
              "7                      2002             Ballantine Books   \n",
              "14                     2002             Ballantine Books   \n",
              "...                     ...                          ...   \n",
              "1031115                1985                Madison Books   \n",
              "1031116                1990  Crabtree Publishing Company   \n",
              "1031117                1990  Crabtree Publishing Company   \n",
              "1031118                1995                 Globe Pequot   \n",
              "1031119                2004               Bloomsbury USA   \n",
              "\n",
              "                                               Image-URL-S  \\\n",
              "2        http://images.amazon.com/images/P/034545104X.0...   \n",
              "4        http://images.amazon.com/images/P/034545104X.0...   \n",
              "5        http://images.amazon.com/images/P/034545104X.0...   \n",
              "7        http://images.amazon.com/images/P/034545104X.0...   \n",
              "14       http://images.amazon.com/images/P/034545104X.0...   \n",
              "...                                                    ...   \n",
              "1031115  http://images.amazon.com/images/P/0812881311.0...   \n",
              "1031116  http://images.amazon.com/images/P/0865055041.0...   \n",
              "1031117  http://images.amazon.com/images/P/086505505X.0...   \n",
              "1031118  http://images.amazon.com/images/P/1564407284.0...   \n",
              "1031119  http://images.amazon.com/images/P/1582343594.0...   \n",
              "\n",
              "                                               Image-URL-M  \\\n",
              "2        http://images.amazon.com/images/P/034545104X.0...   \n",
              "4        http://images.amazon.com/images/P/034545104X.0...   \n",
              "5        http://images.amazon.com/images/P/034545104X.0...   \n",
              "7        http://images.amazon.com/images/P/034545104X.0...   \n",
              "14       http://images.amazon.com/images/P/034545104X.0...   \n",
              "...                                                    ...   \n",
              "1031115  http://images.amazon.com/images/P/0812881311.0...   \n",
              "1031116  http://images.amazon.com/images/P/0865055041.0...   \n",
              "1031117  http://images.amazon.com/images/P/086505505X.0...   \n",
              "1031118  http://images.amazon.com/images/P/1564407284.0...   \n",
              "1031119  http://images.amazon.com/images/P/1582343594.0...   \n",
              "\n",
              "                                               Image-URL-L  \n",
              "2        http://images.amazon.com/images/P/034545104X.0...  \n",
              "4        http://images.amazon.com/images/P/034545104X.0...  \n",
              "5        http://images.amazon.com/images/P/034545104X.0...  \n",
              "7        http://images.amazon.com/images/P/034545104X.0...  \n",
              "14       http://images.amazon.com/images/P/034545104X.0...  \n",
              "...                                                    ...  \n",
              "1031115  http://images.amazon.com/images/P/0812881311.0...  \n",
              "1031116  http://images.amazon.com/images/P/0865055041.0...  \n",
              "1031117  http://images.amazon.com/images/P/086505505X.0...  \n",
              "1031118  http://images.amazon.com/images/P/1564407284.0...  \n",
              "1031119  http://images.amazon.com/images/P/1582343594.0...  \n",
              "\n",
              "[526762 rows x 10 columns]"
            ]
          },
          "execution_count": 60,
          "metadata": {},
          "output_type": "execute_result"
        }
      ],
      "source": [
        "filter = rating_with_books[rating_with_books['User-ID'].isin(user_rated150)]\n",
        "filter"
      ]
    },
    {
      "cell_type": "code",
      "execution_count": null,
      "metadata": {
        "id": "jYY77JTjpqhR"
      },
      "outputs": [],
      "source": [
        "y = filter.groupby('Book-Title').count()['Book-Rating'] >= 25\n",
        "famous = y[y].index"
      ]
    },
    {
      "cell_type": "code",
      "execution_count": null,
      "metadata": {
        "colab": {
          "base_uri": "https://localhost:8080/",
          "height": 686
        },
        "id": "p5L935MDqHdz",
        "outputId": "fd6e08f1-fb06-47d4-9a0b-5a8605f4dfdb"
      },
      "outputs": [
        {
          "data": {
            "application/vnd.google.colaboratory.intrinsic+json": {
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              "      <td>...</td>\n",
              "      <td>...</td>\n",
              "    </tr>\n",
              "    <tr>\n",
              "      <th>1029924</th>\n",
              "      <td>274061</td>\n",
              "      <td>0451176227</td>\n",
              "      <td>0</td>\n",
              "      <td>Brain</td>\n",
              "      <td>Robin Cook</td>\n",
              "      <td>1993</td>\n",
              "      <td>Signet Book</td>\n",
              "      <td>http://images.amazon.com/images/P/0451176227.0...</td>\n",
              "      <td>http://images.amazon.com/images/P/0451176227.0...</td>\n",
              "      <td>http://images.amazon.com/images/P/0451176227.0...</td>\n",
              "    </tr>\n",
              "    <tr>\n",
              "      <th>1029947</th>\n",
              "      <td>274061</td>\n",
              "      <td>1551663147</td>\n",
              "      <td>10</td>\n",
              "      <td>Fever</td>\n",
              "      <td>Elizabeth Lowell</td>\n",
              "      <td>1997</td>\n",
              "      <td>Mira</td>\n",
              "      <td>http://images.amazon.com/images/P/1551663147.0...</td>\n",
              "      <td>http://images.amazon.com/images/P/1551663147.0...</td>\n",
              "      <td>http://images.amazon.com/images/P/1551663147.0...</td>\n",
              "    </tr>\n",
              "    <tr>\n",
              "      <th>1030363</th>\n",
              "      <td>274808</td>\n",
              "      <td>0449701913</td>\n",
              "      <td>0</td>\n",
              "      <td>Homecoming</td>\n",
              "      <td>Cynthia Voigt</td>\n",
              "      <td>1983</td>\n",
              "      <td>Fawcett Books</td>\n",
              "      <td>http://images.amazon.com/images/P/0449701913.0...</td>\n",
              "      <td>http://images.amazon.com/images/P/0449701913.0...</td>\n",
              "      <td>http://images.amazon.com/images/P/0449701913.0...</td>\n",
              "    </tr>\n",
              "    <tr>\n",
              "      <th>1030824</th>\n",
              "      <td>275970</td>\n",
              "      <td>0865714215</td>\n",
              "      <td>0</td>\n",
              "      <td>Stormy Weather</td>\n",
              "      <td>Guy Dauncey</td>\n",
              "      <td>2001</td>\n",
              "      <td>New Society Publishers</td>\n",
              "      <td>http://images.amazon.com/images/P/0865714215.0...</td>\n",
              "      <td>http://images.amazon.com/images/P/0865714215.0...</td>\n",
              "      <td>http://images.amazon.com/images/P/0865714215.0...</td>\n",
              "    </tr>\n",
              "    <tr>\n",
              "      <th>1030868</th>\n",
              "      <td>275970</td>\n",
              "      <td>1586210661</td>\n",
              "      <td>9</td>\n",
              "      <td>Me Talk Pretty One Day</td>\n",
              "      <td>David Sedaris</td>\n",
              "      <td>2001</td>\n",
              "      <td>Time Warner Audio Major</td>\n",
              "      <td>http://images.amazon.com/images/P/1586210661.0...</td>\n",
              "      <td>http://images.amazon.com/images/P/1586210661.0...</td>\n",
              "      <td>http://images.amazon.com/images/P/1586210661.0...</td>\n",
              "    </tr>\n",
              "  </tbody>\n",
              "</table>\n",
              "<p>133543 rows × 10 columns</p>\n",
              "</div>\n",
              "    <div class=\"colab-df-buttons\">\n",
              "\n",
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              "      border: none;\n",
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              "\n",
              "    .colab-df-convert:hover {\n",
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              "    .colab-df-buttons div {\n",
              "      margin-bottom: 4px;\n",
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              "      background-color: #434B5C;\n",
              "      box-shadow: 0px 1px 3px 1px rgba(0, 0, 0, 0.15);\n",
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              "        const docLinkHtml = 'Like what you see? Visit the ' +\n",
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              "  .colab-df-quickchart {\n",
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              "    background-color: var(--hover-bg-color);\n",
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              "  .colab-df-quickchart-complete:disabled,\n",
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              "    background-color: var(--disabled-bg-color);\n",
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              "\n",
              "  .colab-df-spinner {\n",
              "    border: 2px solid var(--fill-color);\n",
              "    border-color: transparent;\n",
              "    border-bottom-color: var(--fill-color);\n",
              "    animation:\n",
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              "  @keyframes spin {\n",
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              "    60% {\n",
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              "    90% {\n",
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              "      border-bottom-color: var(--fill-color);\n",
              "    }\n",
              "  }\n",
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              "\n",
              "  <script>\n",
              "    async function quickchart(key) {\n",
              "      const quickchartButtonEl =\n",
              "        document.querySelector('#' + key + ' button');\n",
              "      quickchartButtonEl.disabled = true;  // To prevent multiple clicks.\n",
              "      quickchartButtonEl.classList.add('colab-df-spinner');\n",
              "      try {\n",
              "        const charts = await google.colab.kernel.invokeFunction(\n",
              "            'suggestCharts', [key], {});\n",
              "      } catch (error) {\n",
              "        console.error('Error during call to suggestCharts:', error);\n",
              "      }\n",
              "      quickchartButtonEl.classList.remove('colab-df-spinner');\n",
              "      quickchartButtonEl.classList.add('colab-df-quickchart-complete');\n",
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              "    (() => {\n",
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              "        google.colab.kernel.accessAllowed ? 'block' : 'none';\n",
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              "\n",
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              "      .colab-df-generate {\n",
              "        background-color: #E8F0FE;\n",
              "        border: none;\n",
              "        border-radius: 50%;\n",
              "        cursor: pointer;\n",
              "        display: none;\n",
              "        fill: #1967D2;\n",
              "        height: 32px;\n",
              "        padding: 0 0 0 0;\n",
              "        width: 32px;\n",
              "      }\n",
              "\n",
              "      .colab-df-generate:hover {\n",
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              "        box-shadow: 0px 1px 2px rgba(60, 64, 67, 0.3), 0px 1px 3px 1px rgba(60, 64, 67, 0.15);\n",
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              "\n",
              "      [theme=dark] .colab-df-generate {\n",
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              "\n",
              "      [theme=dark] .colab-df-generate:hover {\n",
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              "        box-shadow: 0px 1px 3px 1px rgba(0, 0, 0, 0.15);\n",
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              "    </style>\n",
              "    <button class=\"colab-df-generate\" onclick=\"generateWithVariable('final_rating')\"\n",
              "            title=\"Generate code using this dataframe.\"\n",
              "            style=\"display:none;\">\n",
              "\n",
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              "      buttonEl.style.display =\n",
              "        google.colab.kernel.accessAllowed ? 'block' : 'none';\n",
              "\n",
              "      buttonEl.onclick = () => {\n",
              "        google.colab.notebook.generateWithVariable('final_rating');\n",
              "      }\n",
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              "    </script>\n",
              "  </div>\n",
              "\n",
              "    </div>\n",
              "  </div>\n"
            ],
            "text/plain": [
              "         User-ID        ISBN  Book-Rating              Book-Title  \\\n",
              "63        278418  0446520802            0            The Notebook   \n",
              "65          3363  0446520802            0            The Notebook   \n",
              "66          7158  0446520802           10            The Notebook   \n",
              "67          8253  0446520802           10            The Notebook   \n",
              "69         11676  0446520802           10            The Notebook   \n",
              "...          ...         ...          ...                     ...   \n",
              "1029924   274061  0451176227            0                   Brain   \n",
              "1029947   274061  1551663147           10                   Fever   \n",
              "1030363   274808  0449701913            0              Homecoming   \n",
              "1030824   275970  0865714215            0          Stormy Weather   \n",
              "1030868   275970  1586210661            9  Me Talk Pretty One Day   \n",
              "\n",
              "              Book-Author Year-Of-Publication                Publisher  \\\n",
              "63        Nicholas Sparks                1996             Warner Books   \n",
              "65        Nicholas Sparks                1996             Warner Books   \n",
              "66        Nicholas Sparks                1996             Warner Books   \n",
              "67        Nicholas Sparks                1996             Warner Books   \n",
              "69        Nicholas Sparks                1996             Warner Books   \n",
              "...                   ...                 ...                      ...   \n",
              "1029924        Robin Cook                1993              Signet Book   \n",
              "1029947  Elizabeth Lowell                1997                     Mira   \n",
              "1030363     Cynthia Voigt                1983            Fawcett Books   \n",
              "1030824       Guy Dauncey                2001   New Society Publishers   \n",
              "1030868     David Sedaris                2001  Time Warner Audio Major   \n",
              "\n",
              "                                               Image-URL-S  \\\n",
              "63       http://images.amazon.com/images/P/0446520802.0...   \n",
              "65       http://images.amazon.com/images/P/0446520802.0...   \n",
              "66       http://images.amazon.com/images/P/0446520802.0...   \n",
              "67       http://images.amazon.com/images/P/0446520802.0...   \n",
              "69       http://images.amazon.com/images/P/0446520802.0...   \n",
              "...                                                    ...   \n",
              "1029924  http://images.amazon.com/images/P/0451176227.0...   \n",
              "1029947  http://images.amazon.com/images/P/1551663147.0...   \n",
              "1030363  http://images.amazon.com/images/P/0449701913.0...   \n",
              "1030824  http://images.amazon.com/images/P/0865714215.0...   \n",
              "1030868  http://images.amazon.com/images/P/1586210661.0...   \n",
              "\n",
              "                                               Image-URL-M  \\\n",
              "63       http://images.amazon.com/images/P/0446520802.0...   \n",
              "65       http://images.amazon.com/images/P/0446520802.0...   \n",
              "66       http://images.amazon.com/images/P/0446520802.0...   \n",
              "67       http://images.amazon.com/images/P/0446520802.0...   \n",
              "69       http://images.amazon.com/images/P/0446520802.0...   \n",
              "...                                                    ...   \n",
              "1029924  http://images.amazon.com/images/P/0451176227.0...   \n",
              "1029947  http://images.amazon.com/images/P/1551663147.0...   \n",
              "1030363  http://images.amazon.com/images/P/0449701913.0...   \n",
              "1030824  http://images.amazon.com/images/P/0865714215.0...   \n",
              "1030868  http://images.amazon.com/images/P/1586210661.0...   \n",
              "\n",
              "                                               Image-URL-L  \n",
              "63       http://images.amazon.com/images/P/0446520802.0...  \n",
              "65       http://images.amazon.com/images/P/0446520802.0...  \n",
              "66       http://images.amazon.com/images/P/0446520802.0...  \n",
              "67       http://images.amazon.com/images/P/0446520802.0...  \n",
              "69       http://images.amazon.com/images/P/0446520802.0...  \n",
              "...                                                    ...  \n",
              "1029924  http://images.amazon.com/images/P/0451176227.0...  \n",
              "1029947  http://images.amazon.com/images/P/1551663147.0...  \n",
              "1030363  http://images.amazon.com/images/P/0449701913.0...  \n",
              "1030824  http://images.amazon.com/images/P/0865714215.0...  \n",
              "1030868  http://images.amazon.com/images/P/1586210661.0...  \n",
              "\n",
              "[133543 rows x 10 columns]"
            ]
          },
          "execution_count": 64,
          "metadata": {},
          "output_type": "execute_result"
        }
      ],
      "source": [
        "final_rating = filter[filter['Book-Title'].isin(famous)]\n",
        "final_rating.drop_duplicates()\n",
        "final_rating"
      ]
    },
    {
      "cell_type": "code",
      "execution_count": null,
      "metadata": {
        "id": "7P7FwHMDqqs5"
      },
      "outputs": [],
      "source": [
        "pt = finale_rating = final_rating.pivot_table(index='Book-Title',columns='User-ID',values='Book-Rating')"
      ]
    },
    {
      "cell_type": "code",
      "execution_count": null,
      "metadata": {
        "colab": {
          "base_uri": "https://localhost:8080/",
          "height": 804
        },
        "id": "7dUnj3JZqyZS",
        "outputId": "264b6e48-49d6-4e0a-887f-d3011c7bfe3e"
      },
      "outputs": [
        {
          "data": {
            "application/vnd.google.colaboratory.intrinsic+json": {
              "type": "dataframe",
              "variable_name": "finale_rating"
            },
            "text/html": [
              "\n",
              "  <div id=\"df-630282c6-8aed-4050-9313-17ca83bbd056\" class=\"colab-df-container\">\n",
              "    <div>\n",
              "<style scoped>\n",
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              "        vertical-align: middle;\n",
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              "      <th>User-ID</th>\n",
              "      <th>254</th>\n",
              "      <th>1733</th>\n",
              "      <th>1903</th>\n",
              "      <th>2033</th>\n",
              "      <th>2110</th>\n",
              "      <th>2276</th>\n",
              "      <th>2766</th>\n",
              "      <th>2891</th>\n",
              "      <th>2977</th>\n",
              "      <th>3363</th>\n",
              "      <th>...</th>\n",
              "      <th>274301</th>\n",
              "      <th>274308</th>\n",
              "      <th>274808</th>\n",
              "      <th>275970</th>\n",
              "      <th>276680</th>\n",
              "      <th>277427</th>\n",
              "      <th>277478</th>\n",
              "      <th>277639</th>\n",
              "      <th>278188</th>\n",
              "      <th>278418</th>\n",
              "    </tr>\n",
              "    <tr>\n",
              "      <th>Book-Title</th>\n",
              "      <th></th>\n",
              "      <th></th>\n",
              "      <th></th>\n",
              "      <th></th>\n",
              "      <th></th>\n",
              "      <th></th>\n",
              "      <th></th>\n",
              "      <th></th>\n",
              "      <th></th>\n",
              "      <th></th>\n",
              "      <th></th>\n",
              "      <th></th>\n",
              "      <th></th>\n",
              "      <th></th>\n",
              "      <th></th>\n",
              "      <th></th>\n",
              "      <th></th>\n",
              "      <th></th>\n",
              "      <th></th>\n",
              "      <th></th>\n",
              "      <th></th>\n",
              "    </tr>\n",
              "  </thead>\n",
              "  <tbody>\n",
              "    <tr>\n",
              "      <th>10 Lb. Penalty</th>\n",
              "      <td>0.0</td>\n",
              "      <td>0.0</td>\n",
              "      <td>0.0</td>\n",
              "      <td>0.0</td>\n",
              "      <td>0.0</td>\n",
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              "      <td>0.0</td>\n",
              "      <td>0.0</td>\n",
              "      <td>0.0</td>\n",
              "      <td>0.0</td>\n",
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              "      <td>0.0</td>\n",
              "      <td>0.0</td>\n",
              "      <td>0.0</td>\n",
              "      <td>0.0</td>\n",
              "      <td>0.0</td>\n",
              "      <td>0.0</td>\n",
              "      <td>0.0</td>\n",
              "      <td>0.0</td>\n",
              "      <td>0.0</td>\n",
              "      <td>0.0</td>\n",
              "    </tr>\n",
              "    <tr>\n",
              "      <th>16 Lighthouse Road</th>\n",
              "      <td>0.0</td>\n",
              "      <td>0.0</td>\n",
              "      <td>0.0</td>\n",
              "      <td>0.0</td>\n",
              "      <td>0.0</td>\n",
              "      <td>0.0</td>\n",
              "      <td>0.0</td>\n",
              "      <td>0.0</td>\n",
              "      <td>0.0</td>\n",
              "      <td>0.0</td>\n",
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              "      <td>0.0</td>\n",
              "      <td>0.0</td>\n",
              "      <td>0.0</td>\n",
              "      <td>0.0</td>\n",
              "      <td>0.0</td>\n",
              "      <td>0.0</td>\n",
              "      <td>0.0</td>\n",
              "      <td>0.0</td>\n",
              "      <td>0.0</td>\n",
              "      <td>0.0</td>\n",
              "    </tr>\n",
              "    <tr>\n",
              "      <th>1984</th>\n",
              "      <td>9.0</td>\n",
              "      <td>0.0</td>\n",
              "      <td>0.0</td>\n",
              "      <td>0.0</td>\n",
              "      <td>0.0</td>\n",
              "      <td>0.0</td>\n",
              "      <td>0.0</td>\n",
              "      <td>0.0</td>\n",
              "      <td>0.0</td>\n",
              "      <td>0.0</td>\n",
              "      <td>...</td>\n",
              "      <td>0.0</td>\n",
              "      <td>0.0</td>\n",
              "      <td>0.0</td>\n",
              "      <td>0.0</td>\n",
              "      <td>0.0</td>\n",
              "      <td>0.0</td>\n",
              "      <td>0.0</td>\n",
              "      <td>0.0</td>\n",
              "      <td>0.0</td>\n",
              "      <td>0.0</td>\n",
              "    </tr>\n",
              "    <tr>\n",
              "      <th>1st to Die: A Novel</th>\n",
              "      <td>0.0</td>\n",
              "      <td>0.0</td>\n",
              "      <td>0.0</td>\n",
              "      <td>0.0</td>\n",
              "      <td>0.0</td>\n",
              "      <td>0.0</td>\n",
              "      <td>0.0</td>\n",
              "      <td>0.0</td>\n",
              "      <td>0.0</td>\n",
              "      <td>0.0</td>\n",
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              "      <td>0.0</td>\n",
              "      <td>0.0</td>\n",
              "      <td>0.0</td>\n",
              "      <td>0.0</td>\n",
              "      <td>0.0</td>\n",
              "      <td>0.0</td>\n",
              "      <td>0.0</td>\n",
              "      <td>0.0</td>\n",
              "      <td>0.0</td>\n",
              "    </tr>\n",
              "    <tr>\n",
              "      <th>2010: Odyssey Two</th>\n",
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              "      <td>0.0</td>\n",
              "      <td>0.0</td>\n",
              "      <td>0.0</td>\n",
              "      <td>0.0</td>\n",
              "      <td>0.0</td>\n",
              "      <td>0.0</td>\n",
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              "      <td>0.0</td>\n",
              "      <td>0.0</td>\n",
              "      <td>0.0</td>\n",
              "      <td>0.0</td>\n",
              "      <td>0.0</td>\n",
              "      <td>0.0</td>\n",
              "      <td>0.0</td>\n",
              "      <td>0.0</td>\n",
              "      <td>0.0</td>\n",
              "      <td>0.0</td>\n",
              "    </tr>\n",
              "    <tr>\n",
              "      <th>...</th>\n",
              "      <td>...</td>\n",
              "      <td>...</td>\n",
              "      <td>...</td>\n",
              "      <td>...</td>\n",
              "      <td>...</td>\n",
              "      <td>...</td>\n",
              "      <td>...</td>\n",
              "      <td>...</td>\n",
              "      <td>...</td>\n",
              "      <td>...</td>\n",
              "      <td>...</td>\n",
              "      <td>...</td>\n",
              "      <td>...</td>\n",
              "      <td>...</td>\n",
              "      <td>...</td>\n",
              "      <td>...</td>\n",
              "      <td>...</td>\n",
              "      <td>...</td>\n",
              "      <td>...</td>\n",
              "      <td>...</td>\n",
              "      <td>...</td>\n",
              "    </tr>\n",
              "    <tr>\n",
              "      <th>Zen and the Art of Motorcycle Maintenance: An Inquiry into Values</th>\n",
              "      <td>0.0</td>\n",
              "      <td>0.0</td>\n",
              "      <td>0.0</td>\n",
              "      <td>0.0</td>\n",
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              "      <td>0.0</td>\n",
              "      <td>0.0</td>\n",
              "      <td>0.0</td>\n",
              "      <td>...</td>\n",
              "      <td>0.0</td>\n",
              "      <td>0.0</td>\n",
              "      <td>0.0</td>\n",
              "      <td>0.0</td>\n",
              "      <td>0.0</td>\n",
              "      <td>0.0</td>\n",
              "      <td>0.0</td>\n",
              "      <td>0.0</td>\n",
              "      <td>0.0</td>\n",
              "      <td>0.0</td>\n",
              "    </tr>\n",
              "    <tr>\n",
              "      <th>Zlata's Diary: A Child's Life in Sarajevo</th>\n",
              "      <td>0.0</td>\n",
              "      <td>0.0</td>\n",
              "      <td>0.0</td>\n",
              "      <td>0.0</td>\n",
              "      <td>0.0</td>\n",
              "      <td>0.0</td>\n",
              "      <td>0.0</td>\n",
              "      <td>0.0</td>\n",
              "      <td>0.0</td>\n",
              "      <td>0.0</td>\n",
              "      <td>...</td>\n",
              "      <td>0.0</td>\n",
              "      <td>0.0</td>\n",
              "      <td>0.0</td>\n",
              "      <td>0.0</td>\n",
              "      <td>0.0</td>\n",
              "      <td>0.0</td>\n",
              "      <td>0.0</td>\n",
              "      <td>0.0</td>\n",
              "      <td>0.0</td>\n",
              "      <td>0.0</td>\n",
              "    </tr>\n",
              "    <tr>\n",
              "      <th>Zoya</th>\n",
              "      <td>0.0</td>\n",
              "      <td>0.0</td>\n",
              "      <td>0.0</td>\n",
              "      <td>0.0</td>\n",
              "      <td>0.0</td>\n",
              "      <td>0.0</td>\n",
              "      <td>0.0</td>\n",
              "      <td>0.0</td>\n",
              "      <td>0.0</td>\n",
              "      <td>0.0</td>\n",
              "      <td>...</td>\n",
              "      <td>0.0</td>\n",
              "      <td>0.0</td>\n",
              "      <td>0.0</td>\n",
              "      <td>0.0</td>\n",
              "      <td>0.0</td>\n",
              "      <td>0.0</td>\n",
              "      <td>0.0</td>\n",
              "      <td>0.0</td>\n",
              "      <td>0.0</td>\n",
              "      <td>0.0</td>\n",
              "    </tr>\n",
              "    <tr>\n",
              "      <th>\\O\\\" Is for Outlaw\"</th>\n",
              "      <td>0.0</td>\n",
              "      <td>0.0</td>\n",
              "      <td>0.0</td>\n",
              "      <td>0.0</td>\n",
              "      <td>0.0</td>\n",
              "      <td>0.0</td>\n",
              "      <td>0.0</td>\n",
              "      <td>0.0</td>\n",
              "      <td>0.0</td>\n",
              "      <td>0.0</td>\n",
              "      <td>...</td>\n",
              "      <td>8.0</td>\n",
              "      <td>0.0</td>\n",
              "      <td>0.0</td>\n",
              "      <td>0.0</td>\n",
              "      <td>0.0</td>\n",
              "      <td>0.0</td>\n",
              "      <td>0.0</td>\n",
              "      <td>0.0</td>\n",
              "      <td>0.0</td>\n",
              "      <td>0.0</td>\n",
              "    </tr>\n",
              "    <tr>\n",
              "      <th>\\Surely You're Joking, Mr. Feynman!\\\": Adventures of a Curious Character\"</th>\n",
              "      <td>0.0</td>\n",
              "      <td>0.0</td>\n",
              "      <td>0.0</td>\n",
              "      <td>0.0</td>\n",
              "      <td>0.0</td>\n",
              "      <td>0.0</td>\n",
              "      <td>0.0</td>\n",
              "      <td>0.0</td>\n",
              "      <td>0.0</td>\n",
              "      <td>0.0</td>\n",
              "      <td>...</td>\n",
              "      <td>0.0</td>\n",
              "      <td>0.0</td>\n",
              "      <td>0.0</td>\n",
              "      <td>0.0</td>\n",
              "      <td>0.0</td>\n",
              "      <td>0.0</td>\n",
              "      <td>0.0</td>\n",
              "      <td>0.0</td>\n",
              "      <td>0.0</td>\n",
              "      <td>0.0</td>\n",
              "    </tr>\n",
              "  </tbody>\n",
              "</table>\n",
              "<p>2590 rows × 1113 columns</p>\n",
              "</div>\n",
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              "\n",
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              "        const docLinkHtml = 'Like what you see? Visit the ' +\n",
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              "          + ' to learn more about interactive tables.';\n",
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              "\n",
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              "  [theme=dark] .colab-df-quickchart {\n",
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              "  .colab-df-quickchart {\n",
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              "  .colab-df-quickchart:hover {\n",
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              "  .colab-df-quickchart-complete:disabled,\n",
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              "\n",
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              "      spin 1s steps(1) infinite;\n",
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              "  @keyframes spin {\n",
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              "      border-color: transparent;\n",
              "      border-right-color: var(--fill-color);\n",
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              "      border-color: transparent;\n",
              "      border-right-color: var(--fill-color);\n",
              "      border-bottom-color: var(--fill-color);\n",
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              "  }\n",
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              "\n",
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              "    async function quickchart(key) {\n",
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              "        const charts = await google.colab.kernel.invokeFunction(\n",
              "            'suggestCharts', [key], {});\n",
              "      } catch (error) {\n",
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              "      quickchartButtonEl.classList.remove('colab-df-spinner');\n",
              "      quickchartButtonEl.classList.add('colab-df-quickchart-complete');\n",
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              "        google.colab.kernel.accessAllowed ? 'block' : 'none';\n",
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              "\n",
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              "        google.colab.notebook.generateWithVariable('finale_rating');\n",
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            "text/plain": [
              "User-ID                                             254     1733    1903    \\\n",
              "Book-Title                                                                   \n",
              "10 Lb. Penalty                                         0.0     0.0     0.0   \n",
              "16 Lighthouse Road                                     0.0     0.0     0.0   \n",
              "1984                                                   9.0     0.0     0.0   \n",
              "1st to Die: A Novel                                    0.0     0.0     0.0   \n",
              "2010: Odyssey Two                                      0.0     0.0     0.0   \n",
              "...                                                    ...     ...     ...   \n",
              "Zen and the Art of Motorcycle Maintenance: An I...     0.0     0.0     0.0   \n",
              "Zlata's Diary: A Child's Life in Sarajevo              0.0     0.0     0.0   \n",
              "Zoya                                                   0.0     0.0     0.0   \n",
              "\\O\\\" Is for Outlaw\"                                    0.0     0.0     0.0   \n",
              "\\Surely You're Joking, Mr. Feynman!\\\": Adventur...     0.0     0.0     0.0   \n",
              "\n",
              "User-ID                                             2033    2110    2276    \\\n",
              "Book-Title                                                                   \n",
              "10 Lb. Penalty                                         0.0     0.0     0.0   \n",
              "16 Lighthouse Road                                     0.0     0.0     0.0   \n",
              "1984                                                   0.0     0.0     0.0   \n",
              "1st to Die: A Novel                                    0.0     0.0     0.0   \n",
              "2010: Odyssey Two                                      0.0     0.0     0.0   \n",
              "...                                                    ...     ...     ...   \n",
              "Zen and the Art of Motorcycle Maintenance: An I...     0.0     0.0     0.0   \n",
              "Zlata's Diary: A Child's Life in Sarajevo              0.0     0.0     0.0   \n",
              "Zoya                                                   0.0     0.0     0.0   \n",
              "\\O\\\" Is for Outlaw\"                                    0.0     0.0     0.0   \n",
              "\\Surely You're Joking, Mr. Feynman!\\\": Adventur...     0.0     0.0     0.0   \n",
              "\n",
              "User-ID                                             2766    2891    2977    \\\n",
              "Book-Title                                                                   \n",
              "10 Lb. Penalty                                         0.0     0.0     0.0   \n",
              "16 Lighthouse Road                                     0.0     0.0     0.0   \n",
              "1984                                                   0.0     0.0     0.0   \n",
              "1st to Die: A Novel                                    0.0     0.0     0.0   \n",
              "2010: Odyssey Two                                      0.0     0.0     0.0   \n",
              "...                                                    ...     ...     ...   \n",
              "Zen and the Art of Motorcycle Maintenance: An I...     0.0     0.0     0.0   \n",
              "Zlata's Diary: A Child's Life in Sarajevo              0.0     0.0     0.0   \n",
              "Zoya                                                   0.0     0.0     0.0   \n",
              "\\O\\\" Is for Outlaw\"                                    0.0     0.0     0.0   \n",
              "\\Surely You're Joking, Mr. Feynman!\\\": Adventur...     0.0     0.0     0.0   \n",
              "\n",
              "User-ID                                             3363    ...  274301  \\\n",
              "Book-Title                                                  ...           \n",
              "10 Lb. Penalty                                         0.0  ...     0.0   \n",
              "16 Lighthouse Road                                     0.0  ...     0.0   \n",
              "1984                                                   0.0  ...     0.0   \n",
              "1st to Die: A Novel                                    0.0  ...     0.0   \n",
              "2010: Odyssey Two                                      0.0  ...     0.0   \n",
              "...                                                    ...  ...     ...   \n",
              "Zen and the Art of Motorcycle Maintenance: An I...     0.0  ...     0.0   \n",
              "Zlata's Diary: A Child's Life in Sarajevo              0.0  ...     0.0   \n",
              "Zoya                                                   0.0  ...     0.0   \n",
              "\\O\\\" Is for Outlaw\"                                    0.0  ...     8.0   \n",
              "\\Surely You're Joking, Mr. Feynman!\\\": Adventur...     0.0  ...     0.0   \n",
              "\n",
              "User-ID                                             274308  274808  275970  \\\n",
              "Book-Title                                                                   \n",
              "10 Lb. Penalty                                         0.0     0.0     0.0   \n",
              "16 Lighthouse Road                                     0.0     0.0     0.0   \n",
              "1984                                                   0.0     0.0     0.0   \n",
              "1st to Die: A Novel                                    0.0     0.0     0.0   \n",
              "2010: Odyssey Two                                      0.0     0.0     0.0   \n",
              "...                                                    ...     ...     ...   \n",
              "Zen and the Art of Motorcycle Maintenance: An I...     0.0     0.0     0.0   \n",
              "Zlata's Diary: A Child's Life in Sarajevo              0.0     0.0     0.0   \n",
              "Zoya                                                   0.0     0.0     0.0   \n",
              "\\O\\\" Is for Outlaw\"                                    0.0     0.0     0.0   \n",
              "\\Surely You're Joking, Mr. Feynman!\\\": Adventur...     0.0     0.0     0.0   \n",
              "\n",
              "User-ID                                             276680  277427  277478  \\\n",
              "Book-Title                                                                   \n",
              "10 Lb. Penalty                                         0.0     0.0     0.0   \n",
              "16 Lighthouse Road                                     0.0     0.0     0.0   \n",
              "1984                                                   0.0     0.0     0.0   \n",
              "1st to Die: A Novel                                    0.0     0.0     0.0   \n",
              "2010: Odyssey Two                                      0.0     0.0     0.0   \n",
              "...                                                    ...     ...     ...   \n",
              "Zen and the Art of Motorcycle Maintenance: An I...     0.0     0.0     0.0   \n",
              "Zlata's Diary: A Child's Life in Sarajevo              0.0     0.0     0.0   \n",
              "Zoya                                                   0.0     0.0     0.0   \n",
              "\\O\\\" Is for Outlaw\"                                    0.0     0.0     0.0   \n",
              "\\Surely You're Joking, Mr. Feynman!\\\": Adventur...     0.0     0.0     0.0   \n",
              "\n",
              "User-ID                                             277639  278188  278418  \n",
              "Book-Title                                                                  \n",
              "10 Lb. Penalty                                         0.0     0.0     0.0  \n",
              "16 Lighthouse Road                                     0.0     0.0     0.0  \n",
              "1984                                                   0.0     0.0     0.0  \n",
              "1st to Die: A Novel                                    0.0     0.0     0.0  \n",
              "2010: Odyssey Two                                      0.0     0.0     0.0  \n",
              "...                                                    ...     ...     ...  \n",
              "Zen and the Art of Motorcycle Maintenance: An I...     0.0     0.0     0.0  \n",
              "Zlata's Diary: A Child's Life in Sarajevo              0.0     0.0     0.0  \n",
              "Zoya                                                   0.0     0.0     0.0  \n",
              "\\O\\\" Is for Outlaw\"                                    0.0     0.0     0.0  \n",
              "\\Surely You're Joking, Mr. Feynman!\\\": Adventur...     0.0     0.0     0.0  \n",
              "\n",
              "[2590 rows x 1113 columns]"
            ]
          },
          "execution_count": 67,
          "metadata": {},
          "output_type": "execute_result"
        }
      ],
      "source": [
        "pt.fillna(0,inplace=True)\n",
        "pt"
      ]
    },
    {
      "cell_type": "code",
      "execution_count": null,
      "metadata": {
        "id": "GoFrUjX2q9Th"
      },
      "outputs": [],
      "source": [
        "from sklearn.metrics.pairwise import cosine_similarity"
      ]
    },
    {
      "cell_type": "code",
      "execution_count": null,
      "metadata": {
        "colab": {
          "base_uri": "https://localhost:8080/"
        },
        "id": "FLu91ESqrYHK",
        "outputId": "f6360c2a-91cc-4435-ce1c-840d31353c98"
      },
      "outputs": [
        {
          "data": {
            "text/plain": [
              "array([1.       , 0.       , 0.       , ..., 0.       , 0.0454516,\n",
              "       0.       ])"
            ]
          },
          "execution_count": 69,
          "metadata": {},
          "output_type": "execute_result"
        }
      ],
      "source": [
        "similarity = cosine_similarity(pt)\n",
        "similarity.shape\n",
        "similarity[0]"
      ]
    },
    {
      "cell_type": "code",
      "execution_count": null,
      "metadata": {
        "id": "HvNDNGuprgMp"
      },
      "outputs": [],
      "source": [
        "def recommend(book_name):\n",
        "    index = np.where(pt.index==book_name)[0][0]\n",
        "    similar_items = sorted(list(enumerate(similarity[index])),key=lambda x:x[1],reverse=True)[1:6]\n",
        "    data = []\n",
        "    for i in similar_items:\n",
        "        item = []\n",
        "        temp = books[books['Book-Title'] == pt.index[i[0]]]\n",
        "        item.extend(list(temp.drop_duplicates('Book-Title')['Book-Title'].values))\n",
        "        item.extend(list(temp.drop_duplicates('Book-Title')['Book-Author'].values))\n",
        "        item.extend(list(temp.drop_duplicates('Book-Title')['Image-URL-M'].values))\n",
        "\n",
        "\n",
        "        data.append(item)\n",
        "    return data"
      ]
    },
    {
      "cell_type": "code",
      "execution_count": null,
      "metadata": {
        "colab": {
          "base_uri": "https://localhost:8080/"
        },
        "id": "_RVwnxVysgK3",
        "outputId": "9aba6bb4-622a-421e-eb7c-201eb8142464"
      },
      "outputs": [
        {
          "data": {
            "text/plain": [
              "[['Along Came a Spider (Alex Cross Novels)',\n",
              "  'James Patterson',\n",
              "  'http://images.amazon.com/images/P/0446364193.01.MZZZZZZZ.jpg'],\n",
              " ['Roses Are Red (Alex Cross Novels)',\n",
              "  'James Patterson',\n",
              "  'http://images.amazon.com/images/P/0446605484.01.MZZZZZZZ.jpg'],\n",
              " ['Pop Goes the Weasel',\n",
              "  'James Patterson',\n",
              "  'http://images.amazon.com/images/P/0316693286.01.MZZZZZZZ.jpg'],\n",
              " ['When the Bough Breaks (Alex Delaware Novels (Paperback))',\n",
              "  'Jonathan Kellerman',\n",
              "  'http://images.amazon.com/images/P/0553569619.01.MZZZZZZZ.jpg'],\n",
              " ['Violets Are Blue',\n",
              "  'James Patterson',\n",
              "  'http://images.amazon.com/images/P/0446611212.01.MZZZZZZZ.jpg']]"
            ]
          },
          "execution_count": 80,
          "metadata": {},
          "output_type": "execute_result"
        }
      ],
      "source": [
        "recommend('1st to Die: A Novel')"
      ]
    },
    {
      "cell_type": "code",
      "execution_count": null,
      "metadata": {
        "id": "yNFds2-mslRJ"
      },
      "outputs": [],
      "source": [
        "import pickle\n",
        "pickle.dump(popular,open('popular.pkl','wb'))"
      ]
    },
    {
      "cell_type": "code",
      "execution_count": null,
      "metadata": {
        "id": "U08WpsM06hxR"
      },
      "outputs": [],
      "source": [
        "pickle.dump(pt,open('pt.pkl','wb'))\n",
        "pickle.dump(books,open('books.pkl','wb'))\n",
        "pickle.dump(similarity,open('similarity.pkl','wb'))"
      ]
    },
    {
      "cell_type": "code",
      "execution_count": null,
      "metadata": {
        "colab": {
          "base_uri": "https://localhost:8080/"
        },
        "id": "Z9anBWI_Bb-5",
        "outputId": "c24650df-785d-4218-aa57-e259a375aced"
      },
      "outputs": [
        {
          "name": "stdout",
          "output_type": "stream",
          "text": [
            "Fine Things\n",
            "Special Delivery: A Novel\n",
            "Wings\n",
            "The Ranch\n",
            "Secrets\n"
          ]
        }
      ],
      "source": [
        "recommend(\"Zoya\")"
      ]
    },
    {
      "cell_type": "code",
      "execution_count": null,
      "metadata": {
        "id": "7UaJVhSCBeos"
      },
      "outputs": [],
      "source": []
    }
  ],
  "metadata": {
    "colab": {
      "provenance": []
    },
    "kernelspec": {
      "display_name": "Python 3",
      "name": "python3"
    },
    "language_info": {
      "name": "python",
      "version": "3.12.3"
    }
  },
  "nbformat": 4,
  "nbformat_minor": 0
}