Keyphrases
- pattern recognition
- feature extraction
- pattern classification
- classification accuracy
- classification algorithm
- support vector machine svm
- classification systems
- decision trees
- classification scheme
- automatic classification
- classification method
- training samples
- classification process
- object classification
- support vector machine
- training set
- text classification
- feature set
- information systems
- preprocessing
- machine learning
- recognition rate
- genetic algorithm
- supervised classification
- classification rate
- support vector
- document classification
- classification models
- machine learning methods
- feature vectors
- cross validation
- neural network