Mathematical programming for simultaneous feature selection and outlier detection under l1 norm.
Michele BarbatoAlberto CeselliPublished in: Eur. J. Oper. Res. (2024)
Keyphrases
- mathematical programming
- outlier detection
- feature selection
- linear programming
- data streams
- knowledge discovery
- detection algorithm
- high dimensional datasets
- fraud detection
- text categorization
- density ratio estimation
- machine learning
- density estimation
- combinatorial optimization
- multi class
- data mining
- detecting outliers
- high dimensionality
- distance based outlier detection
- credit card fraud detection
- text classification
- classification accuracy
- dimensionality reduction
- support vector
- mixed integer linear
- objective function
- support vector machine
- feature subset
- spatial outliers
- controlled tabular adjustment
- outlier mining
- detect outliers
- information retrieval
- reinforcement learning
- multi task
- feature space