Inferring social ties from common activities in twitter.
Umang SharmaAbhishek SumanSaswata ShannigrahiPublished in: HT (2014)
Keyphrases
- social ties
- online social networks
- social networks
- human mobility
- social interaction
- social media
- social relationships
- micro level
- factor graph model
- social networking
- link prediction
- macro level
- network structure
- machine learning
- online learning communities
- social networking sites
- social influence
- collaborative filtering