基于CC-OWG算子的区间数多属性群决策方法

Group Decision Making Method of Interval Multiple Attribute Based on CC-OWG Operator

针对属性权重和属性值均以区间数形式给出的不确定多属性决策问题,提出一种基于CC-OWG算子的区间数多属性群决策方法。该方法利用连续区间数据有序加权平均(C-OWA)集成算子对区间数属性权重进行处理,利用组合的连续区间数据有序加权几何(CC-OWG)集成算子对区间数属性值进行集成。最后,以实例分析说明了该方法的实用性和有效性。

For interval multiple attribute group decision making problems, in which all attribute weights and attribute values are interval numbers, an approach based on CC-OWG operator is developed. This method deals with interval attribute weights by using continuous interval argument OWA （C-OWA） operator, and aggregates interval attribute values by using combined continuous interval argument OWG （CC-OWG） operator. Finally, an illustrative example shows the feasibility and effectiveness of this method.