1. Science
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  3. Information Processing Systems
  4. 8(89)'2010
  5. The type 2 fuzzy sets. Terminology and representations

The type 2 fuzzy sets. Terminology and representations

S.A. Olizarenko, E.V. Brezhnev, A.V. Perepelitca
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This paper represents the analysis of known approaches for determining and representing of type-2 fuzzy sets to establish the solid conceptual framework and their types of representation. The terminology and representations of the type-2 fuzzy sets considered are the basis for deep insight into their nature and the following representations, consideration and investigation of the fundamental operations on the 2-type fuzzy sets.
Keywords: the type-2 fuzzy set, fuzzy membership function, footprint of uncertainty