First Approach of Type-2 Fuzzy Sets via Fusion Operators
نویسندگان
چکیده
In this work we introduce the concept of a fusion operator for type-2 fuzzy sets as a mapping that takes m functions from [0, 1] to [0, 1] and brings back a new function of the same type. We study in depth the properties of pointwise fusion operators and representable fusion operators. Finally, we study the union and intersection of type2 fuzzy sets and we analyze when these functions are pointwise and representable fusion operators.
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