Keyphrases
- pattern recognition
- decision trees
- machine learning
- text classification
- neural network
- shape model
- svm classifier
- support vector machine svm
- classification models
- support vector machine
- automatic classification
- training set
- preprocessing
- classification systems
- feature extraction
- classification scheme
- pattern classification
- training samples
- machine learning algorithms
- classification accuracy
- feature vectors
- classification algorithm
- cost sensitive
- image classification
- support vector
- shape classification