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基于极差理论的多属性决策新方法
A Method of Multi-Attribute Decision Making by the Concept of Range Extremity Difference
【摘要】 研究了属性权重完全未知,属性值以区间数形式给出的不确定型多属性决策问题,在极差理论基础上给出了求解属性权重的一个简洁公式.最后通过实例说明了该方法的实用性和有效性.
【Abstract】 The multi-attribute decision making problem,in which the attribute weights were pre- cisely unknown and the attribute values were given in the forms of interval-number,was studied.A sim- ple and explicit formula for obtaining the attribute weights is given by the concept of range extremity dif- ference.Finally,a numerical example is given to show the feasibility and effectiveness of method.
【关键词】 多属性决策;
变异系数法;
权重;
模型;
【Key words】 multi-attribute decision-making; method of variation coefficient; weights; model;
【Key words】 multi-attribute decision-making; method of variation coefficient; weights; model;
【基金】 山东省自然科学基金(2004ZX13)
- 【文献出处】 聊城大学学报(自然科学版) ,Journal of Liaocheng University(Natural Science Edition) , 编辑部邮箱 ,2007年02期
- 【分类号】O223
- 【被引频次】2
- 【下载频次】103