Variable kernel functions for efficient event detection and classification.
Kari-Pekka EstolaPublished in: ICASSP (1989)
Keyphrases
- event detection
- kernel function
- support vector
- feature space
- support vector machine
- svm classifier
- svm classification
- kernel learning
- feature set
- kernel methods
- classification accuracy
- high dimensional feature space
- video event detection
- event recognition
- feature vectors
- activity recognition
- video analysis
- tree kernels
- multimedia event detection
- multiple kernel learning
- kernel matrix
- input space
- machine learning
- loss function
- image classification
- supervised learning
- high dimensional
- support vectors
- unsupervised learning
- text classification
- scan statistic
- class labels
- training samples
- model selection
- dimensionality reduction
- polynomial kernels
- training set