On the evaluation of unsupervised outlier detection: measures, datasets, and an empirical study.
Guilherme Oliveira CamposArthur ZimekJörg SanderRicardo J. G. B. CampelloBarbora MicenkováErich SchubertIra AssentMichael E. HoulePublished in: Data Min. Knowl. Discov. (2016)
Keyphrases
- outlier detection
- high dimensional datasets
- distance based outlier detection
- fraud detection
- knowledge discovery
- detection algorithm
- density ratio estimation
- data streams
- density estimation
- credit card fraud detection
- data mining
- detecting outliers
- high dimensionality
- detect outliers
- unsupervised learning
- density based clustering
- semi supervised
- spatial outliers
- three dimensional
- machine learning