Keyphrases
- recommendation systems
- social recommendation
- collaborative filtering
- multi relational
- social context
- user preferences
- recommendation algorithms
- user modeling
- social media
- web search
- user behavior
- recommender systems
- social networking sites
- social interaction
- group awareness
- user feedback
- social networks
- recommendation quality
- search engine
- personalized recommendation
- online stores
- learning to rank
- machine learning
- collaborative filtering recommendation
- collaborative filtering recommendation algorithm