风险型动态混合多属性决策的灰矩阵关联度法

Method of grey matrix relative degree for dynamic hybrid multi-attribute decision making under risk

针对一类指标权重信息未知,指标值为精确数、区间数和语言类模糊数相结合的风险型动态混合多属性决策问题,提出了一种基于灰色矩阵关联度的风险型动态混合多属性决策方法,并通过具体的决策实例,论证了该方法的合理性和可行性,从而为解决风险型动态混合多属性决策问题提供了一种新的途径。

The problem of dynamic hybrid multi-attribute decision making under risk, which integrates with the precision number, interval number and fuzzy number, and an unknown weight information on indexes, is studied. Based on the grey matrix relative degree, a new decision making method is presented, and a decision making example is given to demonstrate the feasibility and rationality of this new method. Therefore, a new and effective way is obtained to solve the problem of dynamic hybrid multi-attribute decision making under risk.