Keyphrases
- pattern recognition
- feature extraction
- classification accuracy
- image classification
- machine learning
- classification process
- automatic classification
- decision trees
- preprocessing
- feature selection
- classification systems
- classification scheme
- classification method
- support vector machine
- decision rules
- support vector machine svm
- machine learning methods
- text classification
- classification rate
- dictionary learning
- feature space
- class labels
- breast cancer
- dimension reduction
- cost sensitive
- document classification
- multi class
- object classification
- supervised classification