Utilizing Virtual Communities for Information Retrieval and User Modeling.
Azza HarbaouiSahbi SidhomMalek GhenimaHenda Ben GhézalaPublished in: WEBIST (2) (2016)
Keyphrases
- user modeling
- virtual communities
- information retrieval
- information filtering
- social networks
- virtual world
- trust and reputation systems
- online communities
- user model
- user interface
- adaptive hypermedia
- user profiles
- information sharing
- situated learning
- recommender systems
- information retrieval systems
- recommendation systems
- adaptive web systems
- machine learning
- text mining
- collaborative filtering
- relevance feedback
- information extraction
- learning to rank
- document retrieval