计算机工程与应用Issue(17)：140-144,5.DOI:10.3778/j.issn.1002-8331.1309-0007
区间值对偶犹豫模糊集的相关系数及其应用
Correlation coefficient of interval-valued dual hesitate fuzzy set and its application
摘要
Abstract
Interval-valued dual hesitant fuzzy set has received widely application as a result of its possible membership and possible non-membership are interval-values. The correlation coefficient can be used to measure the relationship between two fuzzy information. Based on the interval-valued dual hesitant fuzzy correlation coefficient, this paper presents a new fuzzy multiple attribute group decision making method. Firstly, the definition of the interval-valued dual hesitant fuzzy is proposed on the basis of the definition of the dual hesitant fuzzy, then some basic operation laws of it are discussed. It is presented the definition of the interval-valued dual hesitant fuzzy correlation coefficient. The optimal model is con-tructed for determining the weight vector. Finally, on the basis of the interval-valued dual hesitant fuzzy set correlation coeffi-cient and optimal model, a new method for interval-valued dual hesitant fuzzy multi-attribute group decision making prob-lem with incompletely known attribute weight information is proposed and it is demonstrated that the method is practically and effective through an analysis of a case.关键词
区间值对偶犹豫模糊集/相关系数/权重/多属性群决策Key words
interval-valued dual hesitant fuzzy set/correlation coefficient/weight/multiple attribute group decision making分类
数理科学引用本文复制引用
吴婉莹,陈华友,周礼刚..区间值对偶犹豫模糊集的相关系数及其应用[J].计算机工程与应用,2015,(17):140-144,5.基金项目
国家自然科学基金（No.71071002）；教育部高等学校博士点基金（No.20123401110001）；留学回国人员科研启动项目；安徽省自然科学基金（No.1308085QG127）；安徽省高校省级自然科学研究重点项目（No.KJ2012A026）；安徽省教育厅人文社科项目（No.SK2013B041）。 （）
