News Recommender System Based on Topic Detection and Tracking.
Jing QiuLejian LiaoPeng LiPublished in: RSKT (2009)
Keyphrases
- topic detection and tracking
- recommender systems
- news stories
- topic tracking
- topic detection
- story link detection
- collaborative filtering
- information filtering
- dependency structure
- document representation
- vector space model
- news articles
- relevance model
- user profiles
- meta search
- news video
- document collections
- text classification
- natural language processing