Efficient Heterogeneous Collaborative Filtering without Negative Sampling for Recommendation.
Chong ChenMin ZhangYongfeng ZhangWeizhi MaYiqun LiuShaoping MaPublished in: AAAI (2020)
Keyphrases
- collaborative filtering
- recommender systems
- matrix factorization
- data sparsity
- personalized recommendation
- user preferences
- recommendation systems
- recommendation algorithms
- making recommendations
- positive and negative
- online dating
- item recommendation
- recommendation quality
- deal with information overload
- transfer learning
- collaborative filtering recommendation algorithm
- web page recommendation
- latent factor models
- tensor factorization
- cold start problem
- data sets