GroupDiff: Exploring A Unified Graph Structure and High-order Interactions for Group Recommendation.
Jiameng BaiBo HuMengxiao ZhuZhendong MaoAnan LiuPublished in: BigCom (2022)
Keyphrases
- high order
- graph structure
- higher order
- low order
- graphical models
- recommender systems
- lower order
- pairwise
- tree structure
- graph structures
- bayesian logistic regression
- directed graph
- collaborative filtering
- recommendation systems
- markov random field
- weighted graph
- undirected graph
- predictive accuracy
- random walk
- graph representations
- tensor analysis
- directed acyclic
- query processing