Keyphrases
- imbalanced data classification
- support vector machine
- minority class
- feature selection
- multi class
- svm classifier
- feature vectors
- random sampling
- training data
- k nearest neighbor
- support vector
- data sets
- sample size
- support vector machine svm
- neural network
- decision boundary
- knn
- training set
- nearest neighbor
- cost sensitive
- generalization ability
- active learning
- machine learning
- feature space