Similarity-Based Unsupervised Evaluation of Outlier Detection.
Henrique O. MarquesArthur ZimekRicardo J. G. B. CampelloJörg SanderPublished in: SISAP (2022)
Keyphrases
- outlier detection
- fraud detection
- density estimation
- detecting outliers
- credit card fraud detection
- high dimensional datasets
- data streams
- detection algorithm
- knowledge discovery
- unsupervised learning
- data mining
- density ratio estimation
- detect outliers
- distance based outlier detection
- supervised learning
- cost sensitive
- outlier mining