Keyphrases
- representative samples
- training samples
- machine learning
- decision rules
- decision trees
- pattern recognition
- active learning
- classification accuracy
- classification method
- feature space
- automatic classification
- pattern classification
- image classification
- support vector machine svm
- classification process
- classification systems
- machine learning methods
- machine learning algorithms
- feature extraction
- model selection
- training data
- supervised learning
- training set
- database
- event detection
- neural network
- video shots
- classification scheme
- classification models
- feature vectors
- video content
- high resolution
- multi class
- classification algorithm
- class labels
- video data
- unsupervised learning