Refine Social Relations and Differentiate the Same Friends' Influence in Recommender System.
Haitao ZhaiJing LiPublished in: MIKE (2015)
Keyphrases
- social relations
- social influence
- recommender systems
- user preferences
- social networks
- online social networks
- rating prediction
- collaborative filtering
- social relationships
- social interaction
- social context
- link prediction
- information filtering
- online communities
- information overload
- user profiles
- user behavior
- user model
- cold start
- machine learning