原始数据源: Amazon Reviews 2023 Dataset
数据集划分: 训练集(80%) / 验证集(10%) / 测试集(10%)
总样本数: 23138416（主要的12种）
Electronics: 1,607,744 (6.9%)
Home_and_Kitchen: 3,732,135 (16.1%)
Books: 3,007,593 (13.0%)
Clothing_Shoes_and_Jewelry: 7,204,826 (31.1%)
Sports_and_Outdoors: 1,584,942 (6.8%)
Movies_and_TV: 379,045 (1.6%)
Automotive: 2,001,151 (8.6%)
Tools_and_Home_Improvement: 1,472,321 (6.4%)
Pet_Supplies: 492,334 (2.1%)
Health_and_Personal_Care: 60,056 (0.3%)
Toys_and_Games: 889,574… See the full description on the dataset page:
https://huggingface.co/datasets/Lancer12/Amazondataclean.
