The implementation of Contrastive Meta Learning with Behavior Multiplicity for Recommendation

mkdir /History

mkdir /Model

numpy==1.20.3

scipy==1.6.2

torch==1.8.1+cu111

tqdm==4.61.2

IJCAI contest: https://tianchi.aliyun.com/dataset/dataDetail?dataId=47

Retail Rocket: https://www.kaggle.com/retailrocket/ecommerce-dataset

Tmall: https://tianchi.aliyun.com/dataset/dataDetail?dataId=649