Incomplete mixed data-driven outlier detection based on local-global neighborhood information.
Ran LiHongchang ChenShuxin LiuXing LiYingle LiBiao WangPublished in: Inf. Sci. (2023)
Keyphrases
- outlier detection
- data driven
- neighborhood information
- detection algorithm
- fraud detection
- census transform
- detecting outliers
- knowledge discovery
- high dimensional datasets
- credit card fraud detection
- data mining
- density ratio estimation
- detect outliers
- density estimation
- distance based outlier detection
- density based clustering
- missing values
- spatial outliers
- missing data
- clustering algorithm