Topic Tracking Using Chronological Term Ranking.
Bilge AcunAlper BaspinarEkin OguzM. Ilker SaraçFazli CanPublished in: ISCIS (2012)
Keyphrases
- topic tracking
- topic detection and tracking
- information filtering
- relevance model
- news stories
- text classification
- news articles
- topic models
- ranking algorithm
- web search
- document representation
- information retrieval
- ranked list
- ranking functions
- video search
- meta search
- news events
- learning to rank
- news video
- language specific
- n gram
- multimedia