基于距离测度及支持度的混合评价信息供应商选择决策

新零售模式的推进迫使企业不断加强供应链节点上的供应商选择优化,是企业新时代发展面临的新课题。针对供应商选择优化提出一种基于距离测度及支持度的群决策方法,根据不同类型属性评价信息的距离测度定义,得到不同决策者之间关于单一属性指标的相互支持度,从而确定单个供应商各属性的群体综合评价值,并采用灰关联法对备选供应商进行排序择优。

Supplier Selection Decision Making Method with Hybrid AssessmentInformation Based on Distance Measure and Support Degree

With the promotion of new retail, a supplier selection group decision making problem with the?supply chain has been enhanced, so firms should pay attention to this new problem in the new era. A group decision making method based on distance measure and support degree is proposed. For the supplier selection optimization problem, a group decision making method based on distance and support degree is obtained, according to the definition of distance measure of different types of attribute evaluation information. Single attribute index’s mutual support is gained between different decision makers, so we can get group comprehensive evaluation value of every attribute. Then, the alternative suppliers are ranked by gray correlation method.