Core system for Metrics

docs/detection/metrics.md

@@ -2,7 +2,10 @@
 comments: true
 ---
 
-# Metrics
+# Legacy Metrics
+
+Starting with `0.23.0`, a new metrics module is being introduced to supervision.
+Metrics here are part of the legacy evaluation API and will be deprecated in the future.
 
 <div class="md-typeset">
     <h2><a href="#supervision.metrics.detection.ConfusionMatrix">ConfusionMatrix</a></h2>

docs/metrics/mean_average_precision.md

@@ -0,0 +1,18 @@
+---
+comments: true
+status: new
+---
+
+# Mean Average Precision
+
+<div class="md-typeset">
+    <h2><a href="#supervision.metrics.mean_average_precision.MeanAveragePrecision">MeanAveragePrecision</a></h2>
+</div>
+
+:::supervision.metrics.mean_average_precision.MeanAveragePrecision
+
+<div class="md-typeset">
+    <h2><a href="#supervision.metrics.mean_average_precision.MeanAveragePrecisionResult">MeanAveragePrecisionResult</a></h2>
+</div>
+
+:::supervision.metrics.mean_average_precision.MeanAveragePrecisionResult

mkdocs.yml

@@ -33,7 +33,6 @@ extra_css:
   - stylesheets/extra.css
   - stylesheets/cookbooks-card.css
 
-
 nav:
   - Supervision: index.md
   - Learn:
@@ -45,50 +44,50 @@ nav:
       - Process Datasets: how_to/process_datasets.md
 
   - Reference - Code API:
-    - Detection and Segmentation:
-        - Core: detection/core.md
-        - Annotators: detection/annotators.md
-        - Metrics: detection/metrics.md
-        - Double Detection Filter: detection/double_detection_filter.md
-        - Utils: detection/utils.md
-    - Keypoint Detection:
-        - Core: keypoint/core.md
-        - Annotators: keypoint/annotators.md
-    - Classification:
-        - Core: classification/core.md
-    - Tools:
-        - Line Zone: detection/tools/line_zone.md
-        - Polygon Zone: detection/tools/polygon_zone.md
-        - Inference Slicer: detection/tools/inference_slicer.md
-        - Detection Smoother: detection/tools/smoother.md
-        - Save Detections: detection/tools/save_detections.md
-    - Trackers: trackers.md
-    - Datasets:
-        - Core: datasets/core.md
-        - Utils: datasets/utils.md
-    - Utils:
-        - Video: utils/video.md
-        - Image: utils/image.md
-        - Iterables: utils/iterables.md
-        - Notebook: utils/notebook.md
-        - File: utils/file.md
-        - Draw: utils/draw.md
-        - Geometry: utils/geometry.md
-    - Assets: assets.md
+      - Detection and Segmentation:
+          - Core: detection/core.md
+          - Annotators: detection/annotators.md
+          - Double Detection Filter: detection/double_detection_filter.md
+          - Utils: detection/utils.md
+      - Keypoint Detection:
+          - Core: keypoint/core.md
+          - Annotators: keypoint/annotators.md
+      - Classification:
+          - Core: classification/core.md
+      - Tools:
+          - Line Zone: detection/tools/line_zone.md
+          - Polygon Zone: detection/tools/polygon_zone.md
+          - Inference Slicer: detection/tools/inference_slicer.md
+          - Detection Smoother: detection/tools/smoother.md
+          - Save Detections: detection/tools/save_detections.md
+      - Trackers: trackers.md
+      - Datasets:
+          - Core: datasets/core.md
+          - Utils: datasets/utils.md
+      - Metrics:
+          - mAP: metrics/mean_average_precision.md
+          - Legacy Metrics: detection/metrics.md
+      - Utils:
+          - Video: utils/video.md
+          - Image: utils/image.md
+          - Iterables: utils/iterables.md
+          - Notebook: utils/notebook.md
+          - File: utils/file.md
+          - Draw: utils/draw.md
+          - Geometry: utils/geometry.md
+      - Assets: assets.md
   - Cookbooks: cookbooks.md
   - Cheatsheet: https://roboflow.github.io/cheatsheet-supervision/
   - Contribute:
-    - Contributing: contributing.md
-    - Code of Conduct: code_of_conduct.md
-    - License: license.md
+      - Contributing: contributing.md
+      - Code of Conduct: code_of_conduct.md
+      - License: license.md
   - Release Notes:
-        - Changelog: changelog.md
-        - Deprecated: deprecated.md
-
-
+      - Changelog: changelog.md
+      - Deprecated: deprecated.md
 
 theme:
-  name: 'material'
+  name: "material"
   icon:
     edit: material/pencil
   logo: assets/supervision-lenny.png
@@ -105,19 +104,18 @@ theme:
   palette:
     # Palette for light mode
     - scheme: default
-      primary: 'custom'
+      primary: "custom"
       toggle:
         icon: material/brightness-7
         name: Switch to dark mode
 
     # Palette toggle for dark mode
     - scheme: slate
-      primary: 'custom'
+      primary: "custom"
       toggle:
         icon: material/brightness-4
         name: Switch to light mode
 
-
   font:
     text: Roboto
     code: Roboto Mono
@@ -128,10 +126,10 @@ theme:
 plugins:
   - search
   - mkdocs-jupyter:
-        kernel_name: python3
-        execute: false
-        include_source: True
-        include_requirejs: true
+      kernel_name: python3
+      execute: false
+      include_source: True
+      include_requirejs: true
   - mkdocstrings:
       default_handler: python
       handlers:
@@ -155,8 +153,6 @@ plugins:
   - git-revision-date-localized:
       enable_creation_date: true
 
-
-
 markdown_extensions:
   - admonition
   - pymdownx.details

pyproject.toml

@@ -51,15 +51,19 @@ scipy = [
 matplotlib = ">=3.6.0"
 pyyaml = ">=5.3"
 defusedxml = "^0.7.1"
+pillow = ">=9.4"
 opencv-python = { version = ">=4.5.5.64", optional = true }
 opencv-python-headless = ">=4.5.5.64"
 requests = { version = ">=2.26.0,<=2.32.3", optional = true }
 tqdm = { version = ">=4.62.3,<=4.66.5", optional = true }
-pillow = ">=9.4"
+# pandas: picked lowest major version that supports Python 3.8
+pandas = { version = ">=2.0.0", optional = true }
+pandas-stubs = { version = ">=2.0.0.230412", optional = true }
 
 [tool.poetry.extras]
 desktop = ["opencv-python"]
 assets = ["requests", "tqdm"]
+metrics = ["pandas", "pandas-stubs"]
 
 [tool.poetry.group.dev.dependencies]
 twine = "^5.1.1"
@@ -79,7 +83,6 @@ docutils = [
     { version = "^0.21.1", python = ">=3.9" },
 ]
 
-
 [tool.poetry.group.docs.dependencies]
 mkdocs-material = { extras = ["imaging"], version = "^9.5.5" }
 mkdocstrings = { extras = ["python"], version = "^0.25.2" }

supervision/metrics/__init__.py

@@ -0,0 +1,10 @@
+from supervision.metrics.core import CLASS_ID_NONE, Metric, MetricTarget
+from supervision.metrics.mean_average_precision import (
+    MeanAveragePrecision,
+    MeanAveragePrecisionResult,
+)
+from supervision.metrics.utils.object_size import (
+    ObjectSizeCategory,
+    get_detection_size_category,
+    get_object_size_category,
+)