Keyphrases
- multi class
- active learning
- random sampling
- cost sensitive
- multi class classification
- training examples
- support vector machine
- binary classification
- pairwise
- multiclass classification
- multiple classes
- semi supervised
- machine learning
- multiclass problems
- unlabeled data
- multiclass support vector machines
- learning process
- learning algorithm
- training set
- supervised learning
- binary classifiers
- semi supervised learning
- perceptron algorithm
- error correcting output codes
- labeled data
- multinomial logistic regression
- class imbalance
- transfer learning
- cost sensitive classification
- base classifiers
- misclassification costs
- multi class problems
- feature selection