Rough approximation of a fuzzy set in semigroups based on soft relations.
Rani Sumaira KanwalMuhammad ShabirPublished in: Comput. Appl. Math. (2019)
Keyphrases
- rough approximations
- fuzzy sets
- fuzzy rough sets
- rough sets
- dominance relation
- fuzzy relations
- decision rules
- rough set theory
- membership functions
- multi criteria
- fuzzy logic
- fuzzy set theory
- intuitionistic fuzzy
- granular computing
- interval valued
- linguistic variables
- approximation operators
- data mining
- attribute reduction
- approximate reasoning
- fuzzy rules
- membership degree
- fuzzy numbers
- fuzzy entropy
- fuzzy reasoning
- equivalence relation
- pattern recognition
- feature extraction
- expert systems
- membership degrees
- similarity relations
- real time
- genetic algorithm
- artificial intelligence
- control system
- approximation spaces
- fuzzy measures
- semantic relations