Recommender Systems with Characterized Social Regularization.
Tzu-Heng LinChen GaoYong LiPublished in: CoRR (2018)
Keyphrases
- recommender systems
- trust aware
- collaborative filtering
- social networks
- personal preferences
- matrix factorization
- user generated content
- user profiles
- social interaction
- information filtering
- social media
- rating prediction
- cold start problem
- regularization parameter
- social networking
- social relationships
- user preferences
- recommendation systems
- virtual communities
- user feedback
- recommendation algorithms
- implicit feedback
- user profiling
- data sparsity
- cold start
- regularization methods
- user model
- prior information