Practical common weight Maximin approach for technology selection
Publish place: 2nd National Conference on Indurtrial Engineering & Systems
Publish Year: 1392
نوع سند: مقاله کنفرانسی
زبان: English
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شناسه ملی سند علمی:
NIESC02_040
تاریخ نمایه سازی: 27 اردیبهشت 1393
Abstract:
A practical common weight Maximin approach with an improved discriminating power for technology selection is introduced. The proposed Maximin approach enables the evaluation of the relative efficiency of decision-making units (DMUs) with respect to multiple outputs and a single exact input with common weights. Its robustness and discriminating power are illustrated via a previously reported robot evaluation problem by comparing the ranking obtained by the proposed Maximin approach framework with that obtained by the DEA classic model (CCR model) and Minimax method (Karsak & Ahiska,2005). Because the number of efficient DMUs is reduced so discriminating power of our approach is higher than previous approaches and because Spearman’s rank correlation between the ranks obtained from our approach and Minimax approach is high therefore robustness of new approach is justified
Keywords:
Technology selection , Robot selection , Maximin approach , Discriminating power , weight restriction , DEA , common set of weights
Authors
Mousa Amini
MSc graduated of industrial engineering, System management and productivity, Alghadir University, Tabriz, Iran
Alireza Alinezhad
Faculty of Industrial and Mechanical Engineering, Qazvin Branch, Islamic Azad University, Qazvin, Iran
Shahram Mirzaei Daryani
Department of management, Ardabil branch, Islamic Azad University, Ardabil, Iran
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