Good and Bad Neighborhood Approximations for Outlier Detection Ensembles.
Evelyn KirnerErich SchubertArthur ZimekPublished in: SISAP (2017)
Keyphrases
- outlier detection
- spatial outliers
- fraud detection
- detection algorithm
- detecting outliers
- knowledge discovery
- density ratio estimation
- density estimation
- distance based outlier detection
- credit card fraud detection
- detect outliers
- data streams
- ensemble methods
- decision trees
- high dimensional datasets
- density based clustering
- data mining
- nearest neighbor
- outlier mining
- database