A Human-AI Loop Approach for Joint Keyword Discovery and Expectation Estimation in Micropost Event Detection.
Akansha BhardwajJie YangPhilippe Cudré-MaurouxPublished in: AAAI (2020)
Keyphrases
- event detection
- video event detection
- activity recognition
- video analysis
- event recognition
- keywords
- video surveillance
- machine learning
- sports video
- human activities
- knowledge discovery
- training data
- video event
- data mining
- scan statistic
- integrity constraints
- data management
- surveillance videos
- recommender systems
- composite events
- semantic event detection