A Mixture Model-Based Combination Approach for Outlier Detection.
Mohamed BouguessaPublished in: Int. J. Artif. Intell. Tools (2014)
Keyphrases
- outlier detection
- detection algorithm
- fraud detection
- data streams
- detecting outliers
- knowledge discovery
- detect outliers
- density ratio estimation
- credit card fraud detection
- high dimensional datasets
- density estimation
- distance based outlier detection
- mixture model
- data mining
- model selection
- density based clustering
- information retrieval
- change point detection
- real world
- data sets
- database