lixingtao123/data_sample_1000

TAAC2026 Demo Dataset (1000 Samples) A sample dataset containing 1000 user-item interaction records for the TAAC2026 competition. Columns Column Type Description item_id int64 Target item identifier. item_feature array[struct] Array of target item feature dicts. Each element has feature_id, feature_value_type, and value fields (float_value, int_array, int_value). label array[struct] Array of label dicts. Each element contains action_time and… See the full description on the dataset page: https://huggingface.co/datasets/lixingtao123/data_sample_1000.