Pythagorean fuzzification and defuzzification functions
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Abstract
This paper addresses the concept of Pythagorean fuzzification and defuzzification. It is the process of converting
crisp quantity into a Pythagorean fuzzy set and Pythagorean fuzzy set into crisp respectively. While various
method for the fuzzification and defuzzification of fuzzy sets and Intuitionistic fuzzy sets have been devised no
such idea has been found in the case of Pythagorean fuzzy sets. An attempt has been made to introduce various
type of Pythagorean fuzzification and defuzzification functions which will be more useful in modeling real world
situations in Pythagorean fuzzy environment.
Keywords:
Pythagorean fuzzy set, fuzzification, defuzzification,, triangular,, trapezoidal and Gaussian functionsMathematics Subject Classification:
Mathematics- Pages: 286-290
- Date Published: 01-01-2021
- Vol. 9 No. 01 (2021): Malaya Journal of Matematik (MJM)
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