Improving Accuracy and Cost of Two-class and Multi-class Probabilistic Classifiers Using ROC Curves.
Nicolas LachichePeter A. FlachPublished in: ICML (2003)
Keyphrases
- multi class
- roc curve
- multi class classification
- multiple classes
- receiver operating characteristic
- probability estimation
- cost sensitive
- probabilistic classifiers
- misclassification costs
- multi class problems
- pairwise
- binary classification
- feature selection
- support vector machine
- base classifiers
- data mining
- binary classifiers
- evaluation measures
- multi task
- classification accuracy
- active learning
- feature vectors
- information retrieval
- machine learning