Keyphrases
- classification accuracy
- feature extraction
- pattern recognition
- image classification
- pattern classification
- document classification
- classification algorithm
- classification scheme
- feature space
- model selection
- text classification
- classification models
- training set
- support vector
- classification process
- correct classification
- supervised classification
- classification systems
- classification rate
- automatic classification
- accuracy rate
- training samples
- machine learning methods
- classification method
- support vector machine svm
- data sets
- feature vectors
- artificial neural networks
- bayesian networks
- clustering algorithm
- feature selection