New results on granular variable precision fuzzy rough sets based on fuzzy (co)implications.
Chun Yong WangLijuan WanPublished in: Fuzzy Sets Syst. (2021)
Keyphrases
- fuzzy rough sets
- rough sets
- variable precision
- fuzzy sets
- granular computing
- rough set theory
- attribute reduction
- dominance relation
- decision table
- information entropy
- decision rules
- data mining
- fuzzy set theory
- fuzzy logic
- discernibility matrix
- rough approximations
- soft computing
- approximation operators
- membership functions
- approximation spaces
- concept lattice
- data analysis
- pattern recognition
- fuzzy relations
- fuzzy rules
- decision trees
- knowledge base
- computer vision