Document Embedding Enhanced Event Detection with Hierarchical and Supervised Attention.
Yue ZhaoXiaolong JinYuanzhuo WangXueqi ChengPublished in: ACL (2) (2018)
Keyphrases
- event detection
- video event detection
- event recognition
- video surveillance
- unsupervised learning
- information retrieval systems
- video analysis
- supervised learning
- information retrieval
- activity recognition
- learning algorithm
- semi supervised
- scan statistic
- document collections
- semantic event detection
- active database management systems
- keywords
- sports video
- composite events
- video frames
- co occurrence
- machine learning