This is an implemention for our Information Sciences paper based on Pytorch

SocialLGN: Light Graph Convolution Network for Social Recommendation

by Jie Liao, Wei Zhou, Fengji Luo, Junhao Wen, Min Gao, Xiuhua Li, Jun Zeng

We provide two datasets: LastFM and Ciao.

1. Environment: I have tested this code with python3.8 Pytorch=1.7.1 CUDA=11.0

2. Run SocialLGN

   python main.py --model=SocialLGN --dataset=lastfm --decay=1e-4 --lr=0.001 --layer=3 --seed=2020 --topks="[10,20]" --recdim=64 --bpr_batch=2048