Multi-level relationship outlier detection.
Qiang JiangAkiko CampbellGuanting TangJian PeiPublished in: Int. J. Bus. Intell. Data Min. (2012)
Keyphrases
- outlier detection
- knowledge discovery
- fraud detection
- detection algorithm
- density ratio estimation
- distance based outlier detection
- data mining
- density estimation
- data streams
- credit card fraud detection
- outlier mining
- high dimensional datasets
- detect outliers
- databases
- database
- change point detection
- data points
- three dimensional
- density based clustering
- detecting outliers
- real world