README.md

AmazonBooks_m1

• Data format:
  user_id item1 item2 ...

• Download: https://huggingface.co/datasets/reczoo/AmazonBooks_m1/tree/main

• Repository: https://github.com/reczoo/Datasets

• Used by papers:

  • Xiangnan He, Kuan Deng, Xiang Wang, Yan Li, Yongdong Zhang, Meng Wang. LightGCN: Simplifying and Powering Graph Convolution Network for Recommendation. In SIGIR 2020.
  • Kelong Mao, Jieming Zhu, Jinpeng Wang, Quanyu Dai, Zhenhua Dong, Xi Xiao, Xiuqiang He. SimpleX: A Simple and Strong Baseline for Collaborative Filtering. In CIKM 2021.
  • Kelong Mao, Jieming Zhu, Xi Xiao, Biao Lu, Zhaowei Wang, Xiuqiang He. UltraGCN: Ultra Simplification of Graph Convolutional Networks for Recommendation. In CIKM 2021.

• Check the md5sum for data integrity:

  $ md5sum *.txt
  5b1125ef3bf4118a7988f1fd8ce52ef9  item_list.txt
  30f8ccfea18d25007ba9fb9aba4e174d  test.txt
  c916ecac04ca72300a016228258b41ed  train.txt
  132f8a5d6d35d5fdde1e0396488be235  user_list.txt