A Unified Model for Fuzzy Aggregation Operators and its Application in Group Decision Making
نویسنده
چکیده
We develop a new model for fuzzy decision making based on the use of several sources of information in the analysis. We introduce the fuzzy unified aggregation operator (FUAO). It is an aggregation operator that unifies other aggregation operators in the same formulation and considering the degree of importance of each concept in the analysis. Moreover, it also deals with uncertain environments that can be assessed with fuzzy numbers. We study the applicability of this new approach and we see that it is very broad. We focus on a fuzzy multi-person decision making problem regarding the selection of strategies.
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تاریخ انتشار 2011