Production Multivariate Outlier Detection Using Principal Components.
Peter M. O'NeillPublished in: ITC (2008)
Keyphrases
- outlier detection
- principal components
- multivariate data
- change point detection
- principal component analysis
- fraud detection
- data streams
- knowledge discovery
- dimensionality reduction
- detection algorithm
- data mining
- high dimensional datasets
- credit card fraud detection
- distance based outlier detection
- detecting outliers
- density estimation
- density ratio estimation
- feature set
- detect outliers
- database
- principal component regression
- regression model
- machine learning
- covariance matrix
- mixture model
- upper bound
- data analysis
- spatial outliers
- information retrieval
- real world