多属性决策中属性值大小对其权重的影响

Effect of Attribute's Value to Its Weight in Multi-Attribute Decision-Making

研究属性值大小对其属性权重的影响.在常用权重分配方法的基础上,通过引入模糊集合的方法,提出了适合该情况下的属性分配方法.实例研究结果表明,考虑属性值大小的决策方法比传统的决策方法更为合理.

The size of an attribute＇s value in multi-attribute decision making may affect the allocation of its attribute＇s weight. Using usual weight allocation method may get unreasonable results in such conditions. Starting with the limitation of weight allocation method, the paper gives an improved method to deal with the instance. Instances have been studied to show that the decision making methods which consider the attributes values are more reasonable than the traditional ones.