Keyphrases
- classification systems
- support vector
- support vector machine svm
- pattern recognition
- management system
- cross validation
- feature selection
- complex systems
- decision rules
- feature extraction
- text classification
- multi class
- feature vectors
- classification method
- knowledge based systems
- document classification
- automatic classification
- preprocessing
- object classification
- decision trees
- neural network
- classification process
- machine learning methods
- classification scheme
- svm classifier
- learning systems
- training samples
- feature set
- expert systems
- bayesian networks
- database systems
- knowledge base
- machine learning