Keyphrases
- text classification
- classification accuracy
- pattern recognition
- object classification
- keywords
- feature selection
- pattern classification
- decision trees
- feature vectors
- automatic classification
- supervised learning
- classification method
- benchmark datasets
- classification algorithm
- classification systems
- machine learning
- preprocessing
- decision rules
- unsupervised learning
- machine learning methods
- classification rules
- feature extraction
- document classification
- support vector machine
- similarity measure
- classification rate
- training set