The choice of supplier in a diverse data whileusing the theory of fuzzy sets

The paper presents the method of supplier choice undercondition of diverse data. The approach based on the theory of fuzzy sets is used, allowing to go to the single measurement scale with the preservation of the parameters sense. The decision on the choice of supplier is based on the values of the functions of belonging convex combination of fuzzy sets, relevant to parameters being measured. The application of the method is considered by the real example.

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