iTrustU: a blog recommender system based on multi-faceted trust and collaborative filtering.
Ting-Chun PengSeng-cho Timothy ChouPublished in: SAC (2009)
Keyphrases
- multi faceted
- recommender systems
- collaborative filtering
- query intent
- trust aware
- trust propagation
- matrix factorization
- rating prediction
- information filtering
- user preferences
- cold start
- cold start problem
- user similarity
- trust model
- data sparsity
- user profiles
- recommendation quality
- recommendation systems
- trust evaluation
- implicit feedback
- information overload
- user interests
- movie recommendation
- netflix prize
- online dating
- personalized recommendation
- deal with information overload
- trust management
- product recommendation
- recommendation algorithms
- user feedback
- user model
- trust relationships
- website
- subspace projections
- prediction accuracy
- social media
- user item rating