Keyphrases
- social networks
- social media
- social network analysis
- social ties
- social influence
- social networking sites
- social networking
- online social networks
- social web
- link prediction
- online communities
- micro blogging
- prediction accuracy
- social interaction
- social relations
- heterogeneous social networks
- social communities
- social network data
- factor graph model
- prediction model
- user interface
- social relationships
- information overload
- collaborative filtering
- social network services
- social network sites
- recommender systems
- social behavior
- internet users
- prediction error
- social graph
- social networking services
- search engine
- early adopters
- social graphs
- social connections
- end users
- social activities
- user activities
- viral marketing
- social context