Story Link Detection and New Event Detection are Asymmetric.
Francine ChenAyman FarahatThorsten BrantsPublished in: HLT-NAACL (2003)
Keyphrases
- event detection
- story link detection
- topic detection and tracking
- event recognition
- document representation
- activity recognition
- video event detection
- bag of words
- data mining
- query expansion
- document collections
- image features
- active learning
- object recognition
- image sequences
- active database management systems
- machine learning