Hierarchical Agglomerative Clustering Based T-outlier Detection.
Dajun WangPaul J. FortierHoward E. MichelTheophano MitsaPublished in: ICDM Workshops (2006)
Keyphrases
- hierarchical agglomerative
- outlier detection
- clustering method
- clustering algorithm
- hierarchical agglomerative clustering
- k means
- fraud detection
- clustering ensemble
- data streams
- detection algorithm
- detecting outliers
- clustering approaches
- knowledge discovery
- density ratio estimation
- high dimensional datasets
- data cleaning
- density estimation
- credit card fraud detection
- data mining
- distance based outlier detection
- detect outliers
- spectral clustering
- data clustering
- cluster analysis
- databases
- model selection
- text classification
- least squares