计算机工程与应用2018，Vol.54Issue(5)：1-6,6.DOI:10.3778/j.issn.1002-8331.1707-0365
基于毕达哥拉斯模糊幂加权平均算子的多属性群决策方法
Multiple attribute group decision making method based on Pythagorean fuzzy power weighted average operator
摘要
Abstract
In this paper, the multi-attribute group decision making problem is investigated under the Pythagorean fuzzy environment.First,it introduces Pythagorean fuzzy information into power weighted average operator to put forward the Pythagorean Fuzzy Power Weighted Average(PFPWA)operator.And then the basic properties of PFPWA are analyzed. Then,a new multiple attribute group decision making method is built based on PFPWA using Pythagorean Fuzzy Number (PFN)as input.The method can give decision makers a more flexible information input environment by using PFN,and it can also consider the authority of the decision makers and the credibility of evaluations in the aggregation process.Finally, an example is given to show the feasibility and effectiveness of the proposed method.关键词
幂加权平均算子/毕达哥拉斯模糊数/多属性群决策Key words
power weighted average operator/Pythagorean fuzzy number/multiple attribute group decision making分类
管理科学引用本文复制引用
丁恒,李延来..基于毕达哥拉斯模糊幂加权平均算子的多属性群决策方法[J].计算机工程与应用,2018,54(5):1-6,6.基金项目
国家自然科学基金(No.71371156). （No.71371156）
