CNN-based Discriminative Training for Domain Compensation in Acoustic Event Detection with Frame-wise Classifier.
Tiantian TangXinyuan ZhouYanhua LongYijie LiJiaen LiangPublished in: APSIPA ASC (2021)
Keyphrases
- event detection
- discriminative training
- video event detection
- multimedia event detection
- support vector machine
- event recognition
- maximum likelihood
- hidden markov models
- training data
- activity recognition
- co training
- pairwise
- probabilistic interpretation
- video analysis
- feature space
- posterior probability
- data sets
- classification method
- feature selection
- class labels
- co occurrence
- data points
- feature extraction
- machine learning