An efficient local outlier detection optimized by rough clustering.
Chunyan SheShaohua ZengPublished in: J. Intell. Fuzzy Syst. (2022)
Keyphrases
- outlier detection
- knowledge discovery
- detecting outliers
- detection algorithm
- parameter free
- data streams
- density estimation
- fraud detection
- high dimensional datasets
- density based clustering
- density ratio estimation
- data mining
- change point detection
- credit card fraud detection
- detect outliers
- outlier mining
- distance based outlier detection
- spectral clustering
- clustering method
- data sets
- stream clustering