Another Method for Defuzzification Based On Characterization of Fuzzy Numbers
نویسنده
چکیده مقاله:
Here we consider approaches to the ranking of fuzzy numbers based upon the idea of associating with a fuzzy number a scalar value, its signal/noise ratios, where the signal and the noise are defined as the middle-point and the spread of each $gamma$-cut of a fuzzy number, respectively. We use the value of a as the weight of the signal/noise ratio of each $gamma$-cut of a fuzzy number to calculate the ranking index of each fuzzy number. The proposed method can rank any kinds of fuzzy numbers with different kinds of membership functions.
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عنوان ژورنال
دوره 9 شماره 4
صفحات 333- 339
تاریخ انتشار 2017-09-01
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