Graph Neural Networks for Recommender System

• the critical challenges of GNN-based recommendation and the potential solutions 에 중점을 두고 설명함
• extensive background of recommender systems and graph neural networks 부터 설명을 시작
• Discussions
  • GNN 이 왜 RS 에 필요한가
  • challenges
  • network design
  • optimization
  • computation efficiency

B) Related

C) References

• https://dl.acm.org/doi/10.1145/3488560.3501396