Segment-Level Metric Learning for Few-Shot Bioacoustic Event Detection.
Haohe LiuXubo LiuXinhao MeiQiuqiang KongWenwu WangMark D. PlumbleyPublished in: DCASE (2022)
Keyphrases
- event detection
- metric learning
- temporal segmentation
- sports video
- distance metric
- semi supervised
- video analysis
- learning tasks
- pairwise
- video surveillance
- activity recognition
- mahalanobis metric
- video event detection
- dimensionality reduction
- video sequences
- feature space
- multi task
- database systems
- distance function
- video content
- semi supervised learning
- unlabeled data
- principal component analysis
- feature extraction