Two Case Studies in Cost-Sensitive Concept Acquisition.
Ming TanJeffrey C. SchlimmerPublished in: AAAI (1990)
Keyphrases
- cost sensitive boosting
- cost sensitive
- case study
- multi class
- misclassification costs
- class distribution
- cost sensitive learning
- cost sensitive classification
- binary classification
- class imbalance
- naive bayes
- real world
- probability estimates
- boosting algorithms
- active learning
- machine learning
- support vector machine
- data sets
- experimental design
- text categorization
- reinforcement learning
- information retrieval