Outlier detection using an ensemble of clustering algorithms.
Biswarup RaySoulib GhoshShameem AhmedRam SarkarMita NasipuriPublished in: Multim. Tools Appl. (2022)
Keyphrases
- outlier detection
- density based clustering
- clustering algorithm
- detect outliers
- clustering ensemble
- stream clustering
- knowledge discovery
- cluster ensemble
- fraud detection
- k means
- detecting outliers
- density ratio estimation
- detection algorithm
- data mining
- ensemble methods
- parameter free
- data clustering
- data streams
- density estimation
- cluster analysis
- credit card fraud detection
- high dimensional datasets
- change point detection
- document clustering
- random forests
- feature selection
- training data
- clustering method
- database
- clustering quality
- distance based outlier detection
- cost sensitive
- clustering framework
- least squares
- training set
- learning algorithm
- real world
- databases