Keyphrases
- pattern recognition
- pattern classification
- feature selection
- machine learning
- decision trees
- text to speech
- automatic classification
- support vector machine
- classification scheme
- support vector machine svm
- class labels
- classification accuracy
- unsupervised learning
- machine learning algorithms
- benchmark datasets
- image classification
- decision rules
- classification method
- np hard
- training set
- feature space
- spectral features