Finding Fraud in Health Insurance Data with Two-Layer Outlier Detection Approach.
Rob M. KonijnWojtek KowalczykPublished in: DaWaK (2011)
Keyphrases
- health insurance
- outlier detection
- fraud detection
- data sets
- detect outliers
- data streams
- data sources
- knowledge discovery
- database
- data collection
- high dimensional datasets
- data distribution
- health care
- data mining techniques
- detection algorithm
- data points
- data analysis
- training data
- data quality
- feature selection
- data mining
- credit card fraud