Recommender Systems with Characterized Social Regularization.
Tzu-Heng LinChen GaoYong LiPublished in: CIKM (2018)
Keyphrases
- recommender systems
- trust aware
- collaborative filtering
- social interaction
- social networks
- personal preferences
- matrix factorization
- rating prediction
- user profiling
- user generated content
- recommendation algorithms
- user profiles
- user preferences
- prior information
- information filtering
- information overload
- social media
- regularization parameter
- cold start problem
- social learning
- social relationships
- user modeling
- parameter selection
- learning community
- user feedback
- user model
- regularization method
- knowledge sharing
- support vector
- information retrieval