计算机工程与应用2017，Vol.53Issue(5)：85-89,102,6.DOI:10.3778/j.issn.1002-8331.1507-0311
区间值比例二元组语言集成算子及其决策方法
Interval-valued proportional 2-tuple linguistic aggregation operators and their multi-criteria decision making method
摘要
Abstract
In this paper, by combining interval uncertain linguistic terms and proportional 2-tuples, the concept of an in-terval-valued proportional 2-tuple is introduced. Based on the introduction of score function and accuracy function, the comparison method between two interval-valued proportional 2-tuples is given, also the conversion function from inter-val-valued proportional 2-tuple to interval number and its inverse are studied too. At the same time, an interval-valued proportional 2-tuple weighted geometric operator and an interval-valued proportional 2-tuple ordered weighted geomet-ric operator are presented. Finally, a new multi-attribute group decision making method is developed under the condi-tion of different linguistic scales by unifying those scales, and then applied to the selection of investment.关键词
区间值/比例二元组/加权几何算子Key words
interval-valued/proportional 2-tuple linguistic variable/weighted geometric operator分类
管理科学引用本文复制引用
焦志敏,张慧,李伯权..区间值比例二元组语言集成算子及其决策方法[J].计算机工程与应用,2017,53(5):85-89,102,6.基金项目
安徽高校省级科学研究项目(No.KJ2102A136). （No.KJ2102A136）
