Sparx: Distributed Outlier Detection at Scale.
Sean ZhangVarun UrsekarLeman AkogluPublished in: KDD (2022)
Keyphrases
- outlier detection
- fraud detection
- data streams
- knowledge discovery
- distance based outlier detection
- detecting outliers
- detection algorithm
- credit card fraud detection
- density estimation
- data mining
- high dimensional datasets
- nearest neighbor
- density based clustering
- outlier mining
- density ratio estimation
- image sequences
- feature selection
- change point detection