Alinezhad, A., Esfandiari, N. (2012). Sensitivity Analysis in the QUALIFLEX and VIKOR Methods. Journal of Optimization in Industrial Engineering, 5(10), 29-34.
Alireza Alinezhad; Nima Esfandiari. "Sensitivity Analysis in the QUALIFLEX and VIKOR Methods". Journal of Optimization in Industrial Engineering, 5, 10, 2012, 29-34.
Alinezhad, A., Esfandiari, N. (2012). 'Sensitivity Analysis in the QUALIFLEX and VIKOR Methods', Journal of Optimization in Industrial Engineering, 5(10), pp. 29-34.
Alinezhad, A., Esfandiari, N. Sensitivity Analysis in the QUALIFLEX and VIKOR Methods. Journal of Optimization in Industrial Engineering, 2012; 5(10): 29-34.
Sensitivity Analysis in the QUALIFLEX and VIKOR Methods
Department of industrial engineering, Islamic Azad University of Qazvin, Iran
Abstract
The sensitivity analysis for multi-attribute decision making (MADM) problems is important for two reasons: First, the decision matrix as the source of the results of a decision problem is inaccurate because it sorts the alternatives in each criterion inaccurately. Second, the decision maker may change his opinions in a time period because of changes in the importance of the criteria and in the policy of the organization over time. This in turn makes problem solving really time-consuming. Therefore, the best solution is to do sensitivity analysis. In this regard, this paper considers a sensitivity analysis in the QUALIFLEX method which is a compromise ranking method used for multi-criteria decision making (MCDM).
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