Sample Outlier Detection Based on Local Kernel Regression.
Qinmu PengYiu-ming CheungPublished in: Web Intelligence (2012)
Keyphrases
- outlier detection
- kernel regression
- regression model
- nadaraya watson
- detection algorithm
- knowledge discovery
- fraud detection
- data mining
- data streams
- credit card fraud detection
- detecting outliers
- linear regression
- detect outliers
- regression methods
- sample size
- density ratio estimation
- pairwise
- distance based outlier detection
- signal processing
- least squares
- nearest neighbor
- data analysis
- machine learning