Generalized Trapezoidal Fuzzy Soft Set and Its Application in Medical Diagnosis

الملخص EN

Soft set theory is a newly emerging mathematical tool to deal with uncertain problems.

In this paper, by introducing a generalization parameter, which itself is trapezoidal fuzzy, we define generalized trapezoidal fuzzy soft sets and then study some of their properties.

Finally, applications of generalized trapezoidal fuzzy soft sets in a decision making problem and medical diagnosis problem are shown.