Attribute Reduction from Closure Operators and Matroids in Rough Set Theory.
Mauricio RestrepoChris CornelisPublished in: IJCRS (2020)
Keyphrases
- attribute reduction
- rough set theory
- closure operator
- formal concept analysis
- rough sets
- concept lattice
- closed sets
- knowledge reduction
- decision table
- decision rules
- rough set model
- variable precision rough set model
- fuzzy set theory
- first order logic
- discernibility matrix
- set theory
- fuzzy rough sets
- knowledge discovery
- information entropy
- attribute reduction algorithm
- rough sets theory
- rule extraction
- fuzzy sets
- data analysis
- binary data
- rule induction
- data sets
- information retrieval
- data mining
- approximation spaces
- dominance relation
- equivalence relation
- pattern recognition
- genetic algorithm
- nearest neighbor