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مقاله RANKING DECISION ALTERNATIVES FOR EFFICIENCY ANALYSIS BY INTEGRATED FUZZY DEA AND FUZZY AHPدرPROMETHEE فایل ورد (word) دارای 3 صفحه می باشد و دارای تنظیمات در microsoft word می باشد و آماده پرینت یا چاپ است

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توجه : در صورت  مشاهده  بهم ریختگی احتمالی در متون زیر ،دلیل ان کپی کردن این مطالب از داخل فایل ورد می باشد و در فایل اصلی مقاله RANKING DECISION ALTERNATIVES FOR EFFICIENCY ANALYSIS BY INTEGRATED FUZZY DEA AND FUZZY AHPدرPROMETHEE فایل ورد (word) ،به هیچ وجه بهم ریختگی وجود ندارد

بخشی از متن مقاله RANKING DECISION ALTERNATIVES FOR EFFICIENCY ANALYSIS BY INTEGRATED FUZZY DEA AND FUZZY AHPدرPROMETHEE فایل ورد (word) :

سال انتشار: 1391
محل انتشار: چهارمین کنفرانس ملی تحلیل پوششی دادها
تعداد صفحات: 3
چکیده:

Data Envelopment Analysis (DEA) is a very effective method to evaluate the relative efficiency of decisionmaking units (DMUs) which is considered to be inefficient if some other DMUs can produce at least the same amount of output with less of the same resource input and not more of any other resource. Otherwise, a DMU is considered to be pareto efficient. DEA and Analytic Hierarchy Process (AHP) are widely used methods in ranking decision alternatives. Since the data cannot be precisely measured in some cases, the uncertain theory has played an important role in DEA. This study develops an iterative method of ranking decision alternatives by integrating fuzzy DEA and fuzzy Analytical Hierarchy Process (AHP) and the fuzzy Preference Ranking Organization Method for Enrichment Evaluations (PROMETHEE) techniques.The developed method first utilizes a modified fuzzy DEA model to narrow the ranges of a decision maker’s preferences. Then, the tentative ranks of the decision alternatives, computed by embedding the decision maker’s preferences, are depicted via fuzzy AHP- PROMETHEE to illustrate the cardinal and ordinal inconsistencies of these preferences. Finally, to illustrate the proposed model an example with six DMUs is considered.

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