Outlier detection using conditional information entropy and rough set theory.
Zhaowen LiShengxue WeiSuping LiuPublished in: J. Intell. Fuzzy Syst. (2024)
Keyphrases
- outlier detection
- information entropy
- rough set theory
- rough sets
- knowledge discovery
- decision table
- attribute reduction algorithm
- attribute reduction
- data mining
- knowledge reduction
- fraud detection
- decision rules
- data streams
- detection algorithm
- data analysis
- detecting outliers
- rule extraction
- discernibility matrix
- databases
- rule sets
- rough sets theory
- data reduction
- approximation spaces
- machine learning
- concept lattice
- pattern recognition
- data sets
- classification error
- high dimensional
- data mining techniques
- fuzzy sets
- dimensionality reduction
- association rules