CNN-based Discriminative Training for Domain Compensation in Acoustic Event Detection with Frame-wise Classifier.
Tiantian TangXinyuan ZhouYanhua LongYijie LiJiaen LiangPublished in: CoRR (2021)
Keyphrases
- event detection
- discriminative training
- event recognition
- video event detection
- activity recognition
- support vector machine
- multimedia event detection
- video analysis
- maximum likelihood
- learning algorithm
- hidden markov models
- probabilistic interpretation
- training data
- co training
- feature space
- information retrieval
- training examples
- class labels
- similarity measure
- video frames
- computer vision
- feature selection
- decision trees
- training set
- bayesian networks
- transfer learning
- prior knowledge