Sharpness-Aware Graph Collaborative Filtering.
Huiyuan ChenChin-Chia Michael YehYujie FanYan ZhengJunpeng WangVivian LaiMahashweta DasHao YangPublished in: SIGIR (2023)
Keyphrases
- collaborative filtering
- recommender systems
- graph representation
- matrix factorization
- bipartite graph
- graph model
- structured data
- graph matching
- graph theoretic
- random walk
- directed graph
- graph structure
- connected components
- social network analysis
- user preferences
- content based filtering
- collaborative filtering algorithms
- user ratings
- graph kernels
- graphical models
- information filtering
- link analysis
- weighted graph
- graph theory
- information content