On Manipulating Signals of User-Item Graph: A Jacobi Polynomial-based Graph Collaborative Filtering.
Jiayan GuoLun DuXu ChenXiaojun MaQiang FuShi HanDongmei ZhangYan ZhangPublished in: KDD (2023)
Keyphrases
- collaborative filtering
- directed graph
- graph structure
- weighted graph
- structured data
- graph theoretic
- random walk
- graph representation
- graph model
- recommender systems
- pairwise
- graph mining
- stable set
- cold start problem
- graph databases
- directed acyclic graph
- graph theory
- bipartite graph
- graph matching
- connected components
- signal processing