Cost-Sensitive Decision Trees with Multiple Cost Scales.
Zhenxing QinShichao ZhangChengqi ZhangPublished in: Australian Conference on Artificial Intelligence (2004)
Keyphrases
- cost sensitive
- cost sensitive learning
- naive bayes
- decision trees
- decision tree algorithm
- cost sensitive classification
- probability estimates
- misclassification costs
- multi class
- binary classification
- active learning
- class distribution
- base classifiers
- class imbalance
- support vector machine
- confidence weighted
- text categorization
- classification accuracy
- training data
- feature selection
- text mining
- small number
- probability estimation
- boosting algorithms
- information extraction
- cost sensitive boosting