Unified relevance models for rating prediction in collaborative filtering.
Jun WangArjen P. de VriesMarcel J. T. ReindersPublished in: ACM Trans. Inf. Syst. (2008)
Keyphrases
- rating prediction
- collaborative filtering
- relevance model
- recommender systems
- matrix factorization
- language model
- user ratings
- language modeling
- topic models
- vector space model
- pseudo relevance feedback
- query expansion
- user preferences
- transfer learning
- document retrieval
- keywords
- sentiment analysis
- image annotation
- relevance feedback
- user profiles
- context dependent
- text mining
- information retrieval
- prediction accuracy
- opinion mining
- active learning
- personalized recommendation
- multiscale