Outlier detection and robust covariance estimation using mathematical programming.
Tri-Dung NguyenRoy E. WelschPublished in: Adv. Data Anal. Classif. (2010)
Keyphrases
- outlier detection
- mathematical programming
- robust optimization
- density estimation
- linear programming
- detecting outliers
- fraud detection
- detection algorithm
- knowledge discovery
- combinatorial optimization
- data streams
- high dimensional datasets
- credit card fraud detection
- mixed integer linear
- density ratio estimation
- distance based outlier detection
- outlier mining
- controlled tabular adjustment
- least squares
- data sets
- metaheuristic
- detect outliers
- multi objective
- spatial outliers
- neural network
- databases
- database