Keyphrases
- social networks
- virtual communities
- social influence
- influence propagation
- social connections
- online social networks
- social media
- trust evaluation
- trust model
- social network analysis
- social network sites
- network structure
- social networking
- web communities
- neural network
- community structure
- community detection
- multi agent
- knowledge sharing
- topic modeling
- website
- product reviews
- virtual teams
- social network data