Keyphrases
- cost sensitive
- knn classification
- binary classification
- knn
- k nearest neighbor
- distance function
- distance metric
- multi class
- misclassification costs
- feature mapping
- input space
- cost sensitive learning
- support vector machine
- cost sensitive classification
- class distribution
- active learning
- multi class classification
- naive bayes
- class imbalance
- nearest neighbor
- euclidean distance
- data sets
- boosting algorithms
- text classification
- data points
- high dimensional
- neural network