Outlier Detection Using Rough Set Theory.
Feng JiangYuefei SuiCungen CaoPublished in: RSFDGrC (2) (2005)
Keyphrases
- outlier detection
- rough set theory
- knowledge discovery
- rough sets
- attribute reduction
- fraud detection
- decision rules
- decision table
- detection algorithm
- data mining
- data analysis
- detecting outliers
- equivalence relation
- tool for data mining
- data streams
- information entropy
- density ratio estimation
- real world
- distance based outlier detection
- data mining techniques
- association rules
- detect outliers
- spatial outliers
- data sets