Keyphrases
- rough sets
- approximation spaces
- fuzzy sets
- rough set theory
- approximation operators
- information granules
- lower and upper approximations
- decision rules
- fuzzy rough sets
- granular computing
- membership functions
- knowledge reduction
- soft computing
- information entropy
- fuzzy set theory
- data mining
- rule extraction
- rough fuzzy
- dominance relation
- fuzzy logic
- rule induction
- attribute reduction
- upper and lower approximations
- fuzzy measures
- decision table
- fuzzy rules
- set theoretic
- rough approximations
- rough sets theory
- pattern recognition
- data analysis
- fuzzy relations
- intuitionistic fuzzy
- concept lattice
- equivalence relation
- fuzzy numbers
- approximate reasoning
- expert systems
- image processing
- machine learning