Enhanced financial fraud detection using cost-sensitive cascade forest with missing value imputation.
Lukui HuangAlan S. AbrahamsPeter RacthamPublished in: Intell. Syst. Account. Finance Manag. (2022)
Keyphrases
- fraud detection
- cost sensitive
- missing values
- data imputation
- missing data
- multi class
- cost sensitive learning
- misclassification costs
- incomplete data
- credit card
- active learning
- cost sensitive classification
- class imbalance
- class distribution
- naive bayes
- database
- base classifiers
- high dimensional data
- data sets
- information retrieval
- social networks
- imputation methods
- pairwise
- computer vision