Keyphrases
- training samples
- text classification
- machine learning
- supervised learning
- classification scheme
- classification accuracy
- classification method
- automatic classification
- feature vectors
- image classification
- high dimensionality
- classification rules
- cross validation
- benchmark datasets
- data sets
- support vector machine
- training set
- feature space
- small sample
- feature extraction
- decision trees
- classification systems
- small samples
- model selection
- cost sensitive
- svm classifier
- class labels
- preprocessing
- support vector
- neural network