A genetic approach for efficient outlier detection in projected space.
Sanghamitra BandyopadhyaySantanu SantraPublished in: Pattern Recognit. (2008)
Keyphrases
- outlier detection
- fraud detection
- distance based outlier detection
- detection algorithm
- data streams
- density ratio estimation
- knowledge discovery
- data mining
- high dimensional datasets
- density estimation
- outlier mining
- credit card fraud detection
- detecting outliers
- detect outliers
- low dimensional
- multi dimensional
- spatio temporal
- feature selection