Transductive Feature Space Regularization for Few-shot Bioacoustic Event Detection.
Yizhou TanHaojun AiShengchen LiFeng ZhangPublished in: INTERSPEECH (2023)
Keyphrases
- event detection
- feature space
- sports video
- rademacher complexity
- temporal segmentation
- kernel matrix
- video analysis
- video surveillance
- event recognition
- video event detection
- feature vectors
- video sequences
- mean shift
- high dimensional
- video indexing
- kernel methods
- activity recognition
- feature selection
- image retrieval
- feature extraction
- semi supervised
- reproducing kernel hilbert space
- visual features
- text classification
- dimensionality reduction
- kernel function
- key frames
- video shots
- video data
- image representation
- video content
- labeled data
- data points
- semi supervised learning
- training set
- scan statistic
- learning algorithm
- composite events
- manifold regularization
- text mining