Type-2 aggregation operators
نویسنده
چکیده
The paper deals with an extension of aggregation operators from the set of real numbers (or interval [0, 1]) to the set of fuzzy truth values (fuzzy sets in [0, 1]). We define so-called type-2 aggregation operator and show that an extension of ordinary aggregation operator by convolution is a type-2 aggregation operator. Finally we show that ordinary aggregation operator, as well as aggregation operator for intervals and for n-dimensional intervals are special cases of our type-2 aggregation operator.
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