Angle-Based Cost-Sensitive Multicategory Classification.
Yi YangYuxuan GuoXiangyu ChangPublished in: CoRR (2020)
Keyphrases
- cost sensitive
- cost sensitive classification
- cost sensitive learning
- multi class
- misclassification costs
- binary classifiers
- binary classification
- class imbalance
- semisupervised learning
- class distribution
- naive bayes
- support vector machine
- probability estimates
- classification accuracy
- decision trees
- class dependent
- confidence weighted
- active learning
- machine learning
- base classifiers
- machine learning methods
- nearest neighbor
- small number