WIP Event Detection System at TAC KBP 2017 Event Nugget Track.
Ying ZengYansong FengDongyan ZhaoPublished in: TAC (2017)
Keyphrases
- event detection
- event recognition
- video event detection
- video analysis
- activity recognition
- video event
- video surveillance
- surveillance videos
- complex events
- multimedia event detection
- video data
- video segments
- active database management systems
- composite events
- sports video
- text streams
- semi supervised learning
- text categorization