PROBLEMS OF THE CHOICE OF MEMBERSHIP FUNCTIONS OF FUZZY SETS

Semenenko M.G, Kniazeva I.V, Chernyaev S.I

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There are various approaches to an assessment of risks. The particular interest is represented by the theory of fuzzy logic defining modern approach to the description of business processes with an uncertainty and inaccuracy of initial information. The appropriate choice of membership functions of fuzzy variables is the main problem of fuzzy logic application to various scientific problems. We analized the examples of a membership functions choice for the projects of efficiency of investments into the information management systems and the project of creation of the mobile offices of a mail service. Mamdani’s algorithm was usedas fuzzy logic algorithm. The package Mathcad was chosen as the environment of algorithm realization. It is shown that the type of membership function could influence significantly on the results of calculations with fuzzy logic formalism.

Библиографическая ссылка

Семененко М.Г, Князева И.В, Черняев С.И ПРОБЛЕМЫ ВЫБОРА ФУНКЦИЙ ПРИНАДЛЕЖНОСТИ НЕЧЕТКИХ МНОЖЕСТВ // Научное обозрение. Физико-математические науки . 2020. № 1. С. 52-52;
URL: https://physics-mathematics.ru/en/article/view?id=71 (дата обращения: 24.06.2026).