Overlap function-based fuzzy β-covering relations and fuzzy β-covering rough set models.
Yaoyao FanXiaohong ZhangJingqian WangPublished in: Int. J. Approx. Reason. (2024)
Keyphrases
- rough sets
- fuzzy sets
- upper approximation
- rough set theory
- fuzzy logic
- membership functions
- fuzzy measures
- upper and lower approximations
- fuzzy rough sets
- rough approximations
- decision rules
- set pair analysis
- imprecise data
- equivalence relation
- rule extraction
- knowledge reduction
- fuzzy rules
- concept lattice
- fuzzy numbers
- approximation spaces
- fuzzy relations
- dominance relation
- data mining
- expert systems
- data analysis
- approximation operators
- multi criteria
- image processing
- tool for data mining
- decision making
- neural network