计算机工程与应用2019，Vol.55Issue(18)：218-222,5.DOI:10.3778/j.issn.1002-8331.1805-0417
毕达哥拉斯模糊优先集成算子及其决策应用
Pythagorean Fuzzy Prioritized Aggregation Operators and Its Application in Decision Making
摘要
Abstract
As a generalized form of intuitionistic fuzzy sets, Pythagorean fuzzy numbers can better describe the uncertainty in reality. On some issues, the attributes of alternatives often have precedence relation. Aiming at this kind of problems, combining the Pythagorean fuzzy numbers and the prioritized aggregation operators, Pythagorean fuzzy prioritized aggre-gation operators are proposed, including Pythagorean fuzzy prioritized weighted average operator and Pythagorean fuzzy prioritized weighted geometric operator, and their properties are investigated. A method of multiple-criteria decision mak-ing problems in Pythagorean fuzzy prioritized aggregation operators is proposed. Finally, it is applied in the evaluation of service quality of four domestic airlines, and shows the effectiveness and feasibility of the proposed method.关键词
毕达哥拉斯模糊数/优先集成算子/毕达哥拉斯模糊优先集成算子/多属性决策Key words
Pythagorean fuzzy numbers/prioritized aggregation operators/Pythagorean fuzzy prioritized aggregation operators/multiple-criteria decision making分类
管理科学引用本文复制引用
彭定洪,杨扬..毕达哥拉斯模糊优先集成算子及其决策应用[J].计算机工程与应用,2019,55(18):218-222,5.基金项目
国家自然科学基金(No.71861018,No.61364016) （No.71861018,No.61364016）
中国博士后科学基金(No.2014M550473,No.2015T80990) （No.2014M550473,No.2015T80990）
云南省应用基础研究计划项目(No.2014FB136). （No.2014FB136）
