Cost-sensitive boosting algorithms as gradient descent.
Qu-Tang CaiYangqiu SongChang-shui ZhangPublished in: ICASSP (2008)
Keyphrases
- boosting algorithms
- cost sensitive
- multi class
- misclassification costs
- loss function
- cost sensitive learning
- binary classification
- class distribution
- active learning
- objective function
- class imbalance
- naive bayes
- cost sensitive boosting
- multi label
- image classification
- support vector machine
- data sets
- learning environment
- training data
- image segmentation
- data mining