Semi-Supervised NMF-CNN For Sound Event Detection.
Teck Kai ChanCheng Siong ChinYe LiPublished in: CoRR (2020)
Keyphrases
- event detection
- semi supervised
- negative matrix factorization
- nonnegative matrix factorization
- semi supervised learning
- video analysis
- labeled data
- supervised learning
- event recognition
- pairwise
- unlabeled data
- unsupervised learning
- active learning
- video surveillance
- multi view
- matrix factorization
- activity recognition
- composite events
- video event detection
- video event
- principal component analysis
- semantic event detection
- document clustering
- sports video
- database systems