GSL4Rec: Session-based Recommendations with Collective Graph Structure Learning and Next Interaction Prediction.
Chunyu WeiBing BaiKun BaiFei WangPublished in: WWW (2022)
Keyphrases
- structure learning
- graphical models
- bayesian networks
- conditional independence
- parameter learning
- graph structure
- markov logic networks
- parameter estimation
- directed acyclic graph
- sample size
- bayesian network structure learning
- markov blanket
- prediction model
- network structure
- transfer learning
- directed graph
- random walk
- recommender systems
- information retrieval
- graph theory
- markov networks
- np hard
- machine learning
- random variables
- probability distribution
- high dimensional