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针对属性值为区间数的多属性决策问题,基于VIKOR法的基本思想,提出了一种考虑决策者心态的多属性决策方法。首先将规范化的决策矩阵转化为含决策者心态指标的决策矩阵,然后依据传统的VIKOR的计算步骤计算综合评价值,进而对备选方案进行排序并择优。当决策者处于不同的心态时,通过调整其心态来进行决策,因而更加符合客观实际情形。最后通过实例说明方法的有效性及可行性。
Aiming at the multi-attribute decision-making problem whose attribute value is interval number, based on the basic idea of VIKOR method, a multi-attribute decision-making method considering the mentality of decision maker is proposed. Firstly, the normalized decision matrix is transformed into the decision matrix with the decision maker’s psychology index, then the comprehensive evaluation value is calculated according to the traditional VIKOR calculation step, and then the alternatives are sorted and optimized. When policy makers are in a different state of mind, by adjusting their attitude to make decisions, and thus more in line with the objective reality. Finally, an example is given to illustrate the effectiveness and feasibility of the method.