Investigating the Polarity of User Postings in a Social System.
Afonso Matheus Sousa LimaPaloma B. S. SilvaLívia A. CruzMarília Soares MendesPublished in: HCI (13) (2017)
Keyphrases
- social networking
- information retrieval
- social networks
- social connections
- user defined
- knowledge sharing
- user generated
- user input
- data sets
- end users
- social media
- user interaction
- user interface
- virtual communities
- user perceptions
- information systems
- social communities
- social activities
- behavioral patterns
- social context
- recommender systems
- user interests
- user satisfaction
- relevance feedback
- social interaction
- user profiles