نتایج جستجو برای: fuzzy number comparison
تعداد نتایج: 1784519 فیلتر نتایج به سال:
Ranking of fuzzy numbers plays a very important role in linguistic decision making and some other fuzzy application systems. Several strategies have been proposed for ranking of fuzzy numbers. Each of these techniques has been shown to produce nonintuitive results in certain cases. In this paper, some new approaches for ranking of trapezoidal fuzzy numbers are introduced. Keywords— Magnitude of...
in this paper the solution of a second order linear di erential equations with intu-itionistic fuzzy boundary value is described. it is discussed for two di erent cases: coecientis positive crisp number and coecient is negative crisp number. here fuzzy numbers aretaken as generalized trapezoidal intutionistic fuzzy numbers (gtrifns). further a numericalexample is illustrated.
Background and Objectives: The purpose of this paper is to suggest a novel method to measure the productivity changes of hospitals over time in the presence of linguistic variables along with fuzzy data. Methods: Applying the popular and applicable approaches including data envelopment analysis (DEA), Malmquist productivity index (MPI) and possibilistic progra...
The increasing growth of human population and the number of livestock and wasteful has led to a rise in the trend of land degradation in the last few decades. Identifying the factors of destruction and sustainability of Rangelands is one of the first steps in reforming the exploitation of these resources and rehabilitating them. hence This study was done on the necessity of analysis and evaluat...
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