Keyphrases
- cost sensitive
- cost sensitive classification
- cost sensitive learning
- multi class
- misclassification costs
- class imbalance
- binary classification
- class distribution
- active learning
- support vector machine
- naive bayes
- class dependent
- probability estimates
- feature vectors
- machine learning methods
- boosting algorithms
- decision trees
- k nearest neighbor
- image classification
- nearest neighbor
- classification accuracy
- training set
- feature extraction
- machine learning
- confidence weighted