Localized Graph Collaborative Filtering.
Yiqi WangChaozhuo LiMingzheng LiWei JinYuming LiuHao SunXing XieJiliang TangPublished in: SDM (2022)
Keyphrases
- collaborative filtering
- recommender systems
- matrix factorization
- graph structure
- data sparsity
- random walk
- directed graph
- graph model
- graph theoretic
- user preferences
- bipartite graph
- graph theory
- deal with information overload
- cold start problem
- graph representation
- connected components
- spanning tree
- graph partitioning
- graph databases
- recommendation systems
- personalized recommendation
- graph construction
- weighted graph
- graph based algorithm
- latent factor models
- stable set
- structured data