Request for Code to Identify Similar Users

[mumuyeye]

Could you please provide the code to select K users similar to a test user?

[demoleiwang]

@mumuyeye Hi, I've updated the code. You can find the relevant code in the "./model/rankaggregated.py” file.

demo_elems = []
num_demo_out = self.config['num_demo_out']  # int(self.version.split('_')[-1])
num_demo_int = self.config['num_demo_int']
user_matrix_aug_sim = self.get_similarity_matrix()

row_array = np.array(list(range(len(user_matrix_aug_sim)))[:self.config["num_data"]])
selected_uids_array = np.array(train_prsx)
user_matrix_aug_sim[row_array, selected_uids_array] = 0.

item_text = self.item_text
for test_ui in range(len(selected_uids)):
    sim_per_xx_ids = np.argsort(-user_matrix_aug_sim[test_ui])