Identifying Core Users Based on Trust Relationships and Interest Similarity in Recommender System.
Gaofeng CaoLi KuangPublished in: ICWS (2016)
Keyphrases
- recommender systems
- collaborative filtering
- trust relationships
- user profiles
- cold start problem
- information overload
- implicit feedback
- user similarity
- recommendation systems
- user model
- recommendation quality
- product recommendation
- user feedback
- information filtering
- data sparsity
- user interaction
- end users
- online dating
- social media
- user interface
- mobile devices
- trust model
- cold start
- data exchange
- intelligent agents
- active user
- database