A simple discernibility matrix for attribute reduction in formal concept analysis based on granular concepts.
Leijun LiMeizheng LiJu-Sheng MiBin XiePublished in: J. Intell. Fuzzy Syst. (2019)
Keyphrases
- attribute reduction
- concept lattice
- formal concept analysis
- discernibility matrix
- rough set theory
- rough sets
- formal concepts
- formal contexts
- attribute reduction algorithm
- knowledge reduction
- fuzzy rough sets
- association rule mining
- rough sets theory
- knowledge discovery
- information entropy
- decision table
- decision rules
- association rules
- approximation operators
- rule sets
- databases
- classification rules
- attribute values
- data mining
- neural network
- approximation spaces
- classification algorithm
- data mining techniques
- fuzzy sets