Simplifying Graph-based Collaborative Filtering for Recommendation.
Li HeXianzhi WangDingxian WangHaoyuan ZouHongzhi YinGuandong XuPublished in: WSDM (2023)
Keyphrases
- collaborative filtering
- recommender systems
- recommendation systems
- matrix factorization
- personalized recommendation
- data sparsity
- user preferences
- graph model
- item recommendation
- online dating
- latent factor models
- cold start
- cold start problem
- recommendation algorithms
- recommendation quality
- neighbor selection
- spreading activation
- implicit feedback
- hybrid recommendation
- product recommendation
- collaborative filtering algorithms
- information filtering
- web page recommendation
- transfer learning
- movie recommendation
- probabilistic matrix factorization
- collaborative filtering recommendation
- making recommendations
- semi supervised
- music recommendation
- active user
- opinion mining
- website