Keyphrases
- feature selection
- credit risk
- classification accuracy
- support vector
- feature space
- feature set
- machine learning
- feature extraction
- model selection
- text classification
- credit risk evaluation
- support vector machine
- pattern recognition
- evaluation method
- decision trees
- text categorization
- feature vectors
- knowledge discovery
- multi class
- training set
- training data
- support vector machine svm
- machine learning methods
- neural network