Keyphrases
- feature vectors
- classification accuracy
- machine learning
- feature extraction
- feature set
- support vector
- classification algorithm
- decision rules
- automatic classification
- support vector machine
- discriminative features
- decision trees
- unbalanced data
- feature values
- classification systems
- feature representation
- object classification
- textural features
- model selection
- pattern classification
- svm classifier
- feature space
- pattern recognition
- data sets
- text classification
- classification rate
- high speed
- svm classification
- feature selection
- feature weights
- data mining