Outlier detection in healthcare fraud: A case study in the Medicaid dental domain.
Guido van CapelleveenMannes PoelRoland M. MüllerDallas ThorntonJos van HillegersbergPublished in: Int. J. Account. Inf. Syst. (2016)
Keyphrases
- outlier detection
- fraud detection
- credit card fraud
- credit card fraud detection
- health insurance
- transaction data
- data mining
- detecting outliers
- detect outliers
- detection algorithm
- credit card
- high dimensional datasets
- knowledge discovery
- density ratio estimation
- density estimation
- change point detection
- data streams
- distance based outlier detection
- databases
- cross domain
- health care
- clustering algorithm