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Ranking of generalized fuzzy numbers using distance measure and similarity measure
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نویسنده
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Jahantigh M. A. ,Hajighasemi S.
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منبع
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international journal of industrial mathematics - 2012 - دوره : 4 - شماره : 4 - صفحه:405 -416
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چکیده
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In this paper, we first of all define the distance measure entitled generalized hausdorffdistance between two trapezoidal generalized fuzzy numbers (tgfns) that has been introducedby chen [10]. then using a other distance and combining with generalizedhausdorff distance, we define the similarity measure. the basic properties of the abovementioned similarity measure are proved in detail. finally we rank two generalized fuzzynumbers using distance measure and similarity measure between them.
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کلیدواژه
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Fuzzy numbers ,Generalized Fuzzy numbers ,Fuzzy distance measure ,Similarity measure
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آدرس
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Authors
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