Implicit and Explicit Trust in Collaborative Filtering.
Yuanxin OuyangJingshuai ZhangWeizhu XieWenge RongZhang XiongPublished in: KSEM (2016)
Keyphrases
- collaborative filtering
- explicit feedback
- implicit feedback
- recommender systems
- matrix factorization
- trust model
- user preferences
- explicit knowledge
- trust evaluation
- trust propagation
- recommendation systems
- trust management
- user similarity
- rating prediction
- making recommendations
- virtual communities
- recommendation quality
- demographic information
- cold start
- transfer learning
- collaborative filtering algorithms
- user profiles
- explicit or implicit
- deal with information overload