Efficient Generation of Hidden Outliers for Improved Outlier Detection.
Jose Cribeiro-RamalloVadim ArzamasovKlemens BöhmPublished in: CoRR (2024)
Keyphrases
- outlier detection
- detecting outliers
- distance based outlier detection
- detect outliers
- detection algorithm
- knowledge discovery
- density ratio estimation
- data streams
- credit card fraud
- fraud detection
- density estimation
- high dimensional datasets
- credit card fraud detection
- image sequences
- density based clustering
- categorical data
- anomaly detection