Friend Recommendation Algorithm Based on User Activity and Social Trust in LBSNs.
Chengcheng SuYaxin YuMingfei SuiHaijun ZhangPublished in: IEEE WISA (2015)
Keyphrases
- user activity
- online social networks
- recommendation algorithms
- social connections
- social networks
- social recommendation
- social activities
- social networking
- social bookmarking systems
- social relationships
- user behavior
- social networking sites
- social media
- social bookmarking
- recommender systems
- location based social networks
- collaborative filtering
- filtering algorithm
- user preferences
- user activities
- social influence
- network structure
- personalized recommendation
- recommendation systems
- social graph
- social interaction
- social network analysis
- online communities
- cold start
- trust model