Surrey System for DCASE 2022 Task 5: Few-shot Bioacoustic Event Detection with Segment-level Metric Learning.
Haohe LiuXubo LiuXinhao MeiQiuqiang KongWenwu WangMark D. PlumbleyPublished in: CoRR (2022)
Keyphrases
- event detection
- metric learning
- temporal segmentation
- distance metric
- sports video
- video event detection
- video analysis
- pairwise
- activity recognition
- semi supervised
- video surveillance
- multi task
- dimensionality reduction
- distance function
- learning tasks
- semi supervised learning
- video sequences
- soccer video
- nearest neighbor
- mahalanobis metric