Multiple outlier detection in multivariate data using self-organizing maps title.
Ashok K. NagAmit MitraSharmishtha MitraPublished in: Comput. Stat. (2005)
Keyphrases
- outlier detection
- multivariate data
- detection algorithm
- fraud detection
- high dimensional datasets
- high dimensional
- data streams
- density ratio estimation
- credit card fraud detection
- knowledge discovery
- detecting outliers
- detect outliers
- density estimation
- data sets
- nearest neighbor
- spatial outliers
- categorical data
- principal components
- feature extraction
- image sequences