Trapezoidal approximation operators preserving the most indicators of fuzzy numbers-relationships and applications.
M. ChehlabiPublished in: Soft Comput. (2022)
Keyphrases
- fuzzy numbers
- fuzzy sets
- approximation operators
- fuzzy set theory
- multi criteria
- rough set approximations
- group decision making
- intuitionistic fuzzy
- real numbers
- arithmetic operations
- rough sets
- fuzzy rough sets
- fuzzy neural network
- triangular fuzzy numbers
- information systems
- interval valued
- rough approximations
- attribute reduction
- membership functions
- set theoretic
- rough set theory
- intuitionistic fuzzy sets
- vague sets
- belief functions
- pattern recognition
- decision making