Predicting rare classes: can boosting make any weak learner strong?
Mahesh V. JoshiRamesh C. AgarwalVipin KumarPublished in: KDD (2002)
Keyphrases
- weak learners
- rare classes
- rare class
- ensemble learning
- boosting algorithms
- class distribution
- multi class classification
- active learning
- linear classifiers
- adaboost algorithm
- generalization error
- weak classifiers
- weak hypotheses
- cost sensitive
- data sets
- loss function
- face detection
- binary classifiers
- text classification
- training data
- learning algorithm