Approximations of pythagorean fuzzy sets over dual universes by soft binary relations.
Muhammad Asim BilalMuhammad ShabirPublished in: J. Intell. Fuzzy Syst. (2021)
Keyphrases
- fuzzy sets
- binary relations
- membership functions
- rough sets
- graph theoretic
- fuzzy logic
- computational intelligence
- inference rules
- transitive closure
- fuzzy sets theory
- semantic network
- lower and upper approximations
- equivalence relation
- pattern recognition
- fuzzy relations
- fuzzy rules
- granular computing
- concept lattice
- artificial intelligence
- partial order
- query processing
- image processing
- database
- modal logic
- decision problems
- relational databases
- expert systems