Keyphrases
- classification scheme
- pattern recognition
- machine learning
- classification systems
- decision trees
- object classification
- preprocessing
- feature vectors
- pattern classification
- classification method
- classification algorithm
- training samples
- correct classification
- document classification
- machine learning methods
- supervised learning
- classification accuracy
- support vector
- feature extraction
- data sets
- cross validation
- database
- text classification
- supervised classification
- feature selection
- classification process
- learning vector quantization