README.md

Gowalla_m1

• Dataset description:

  The dataset statistics are summarized as follows:

  Dataset ID	#Users	#Items	#Interactions	#Train	#Test	Density
  Gowalla_m1	29,858	40,981	1,027,370	810,128	217,242	0.00084

• Source: https://snap.stanford.edu/data/loc-gowalla.html

• Download: https://huggingface.co/datasets/reczoo/Gowalla_m1/tree/main

• RecZoo Datasets: 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
  13b1c0d75b07b8cea9413f40042f476f  item_list.txt
  c04e2c4bcd2389f53ed8281816166149  test.txt
  5eec1eb2edb8dd648377d348b8e136cf  train.txt
  f83ec6f2cd974ba6470e8808830cc144  user_list.txt