ISSN 2071-8594

Russian academy of sciences

Editor-in-Chief

Gennady Osipov

O. V. Baskov, V. D. Noghin Type-2 Fuzzy Sets and Their Application in Decision-Making Summary. General Concepts

Abstract.

An overview of the basic concepts and algebraic operations related to type-2 fuzzy sets and type-2 fuzzy relations is given. In particular, interval fuzzy type-2 set are considered, among which interval trap-ezoidal and triangular fuzzy type-2 sets are most common. Standard arithmetic operations with interval fuzzy type-2 set are presented. In addition, several scales of linguistic variables are discussed.

Keywords:

type-2 fuzzy sets, type-2 fuzzy relation, interval type-2 fuzzy sets, interval type-2 fuzzy sets.

PP. 3-14.

DOI 10.14357/20718594210101

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