Outlier detection based on rough sets theory.
Faizah ShaariAzuraliza Abu BakarAbdul Razak HamdanPublished in: Intell. Data Anal. (2009)
Keyphrases
- outlier detection
- rough sets theory
- rough sets
- decision rules
- rough set theory
- knowledge discovery
- detection algorithm
- attribute reduction
- density ratio estimation
- density estimation
- bp neural network
- data streams
- fraud detection
- data mining
- detecting outliers
- detect outliers
- high dimensional datasets
- classification rules
- data analysis
- information entropy
- decision trees
- pattern recognition
- distance based outlier detection
- association rule mining
- least squares
- fuzzy logic
- evolutionary algorithm
- learning algorithm
- data sets