Keyphrases
- classification accuracy
- decision trees
- pattern recognition
- machine learning methods
- pattern classification
- feature extraction
- support vector machine svm
- feature space
- text classification
- object classification
- classification scheme
- machine learning
- supervised learning
- training set
- benchmark datasets
- support vector
- classification process
- supervised classification
- automatic classification
- classification models
- svm classifier
- nearest neighbor
- feature vectors
- preprocessing
- learning algorithm