Wang2021Graph.md

@article{Wang2021Graph,
  title={Graph learning based recommender systems: A review},
  author={Wang, Shoujin and Hu, Liang and Wang, Yan and He, Xiangnan and Sheng, Quan Z and Orgun, Mehmet A and Cao, Longbing and Ricci, Francesco and Yu, Philip S},
  journal={arXiv preprint arXiv:2105.06339},
  year={2021}
}