Cost Sensitive Credit Card Fraud Detection Using Bayes Minimum Risk.
Alejandro Correa BahnsenAleksandar StojanovicDjamila AouadaBjörn E. OtterstenPublished in: ICMLA (1) (2013)
Keyphrases
- cost sensitive
- minimum risk
- credit card fraud detection
- fraud detection
- misclassification costs
- minimax regret
- support vector machine
- multi class
- cost sensitive learning
- binary classification
- class distribution
- active learning
- decision trees
- naive bayes
- class imbalance
- support vector
- base classifiers
- outlier detection
- machine learning
- multi label
- k nearest neighbor
- pairwise
- bayesian networks
- feature selection