Semi-Supervised NMF-CNN for Sound Event Detection.
Teck Kai ChanCheng Siong ChinYe LiPublished in: IEEE Access (2021)
Keyphrases
- event detection
- semi supervised
- negative matrix factorization
- nonnegative matrix factorization
- semi supervised learning
- event recognition
- labeled data
- activity recognition
- video surveillance
- video analysis
- unlabeled data
- unsupervised learning
- pairwise
- video event detection
- supervised learning
- multi view
- principal component analysis
- active learning
- composite events
- document clustering
- high dimensional data
- machine learning
- scan statistic
- active database management systems
- semantic event detection