Improving Polyphonic Sound Event Detection on Multichannel Recordings with the Sørensen-Dice Coefficient Loss and Transfer Learning.
Karn N. WatcharasupatThi Ngoc Tho NguyenNgoc Khanh NguyenZhen Jian LeeDouglas L. JonesWoon-Seng GanPublished in: CoRR (2021)
Keyphrases
- event detection
- transfer learning
- activity recognition
- audio recordings
- learning tasks
- reinforcement learning
- active learning
- knowledge transfer
- event recognition
- video event detection
- labeled data
- video surveillance
- cross domain
- text categorization
- machine learning
- transfer knowledge
- text classification
- machine learning algorithms
- semi supervised learning
- video analysis
- collaborative filtering
- musical instrument
- multi task
- music information retrieval
- domain specific
- domain adaptation
- unlabeled data
- databases
- text mining
- pairwise
- audio visual
- scan statistic
- multimedia event detection