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An efficiency evaluation problem including fuzzy weights


Heydar, Maryam and Abu Bakar, Mohd Rizam and Mansourirad, Ehsanollah and Leong, Wah June and Senu, Norazak (2014) An efficiency evaluation problem including fuzzy weights. Malaysian Journal of Mathematical Sciences, 8 (S). pp. 61-70. ISSN 1823-8343; ESSN: 2289-750X


This paper presents a procedure to dissolve a fuzzy weights CCR model with numerical input and output data in the objective function. This technique is a combination of utilizing fuzzy operations arithmetic and traditional method in DEA in order to convert the model into two simple linear programming problems with the purpose of detecting the effect of uncertain factors on the efficiency scores of decision making units (DMUs). It is in accordance with our determination to provide a method based on data envelopment analysis (DEA), supporting efficiency evaluation problems in fold fuzziness in factor weights to assist decision making issues.

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Additional Metadata

Item Type: Article
Divisions: Faculty of Science
Institute for Mathematical Research
Publisher: Institute for Mathematical Research, Universiti Putra Malaysia
Keywords: Data envelopment analysis; Fuzzy; Weights; Efficiency
Depositing User: Nabilah Mustapa
Date Deposited: 04 Sep 2015 11:09
Last Modified: 04 Sep 2015 11:09
URI: http://psasir.upm.edu.my/id/eprint/39064
Statistic Details: View Download Statistic

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