计算机工程与应用Issue(15)：38-42,61,6.DOI:10.3778/j.issn.1002-8331.1308-0036
对偶犹豫模糊集的相关系数及其应用
Correlation coefficient of dual hesitate fuzzy set and its application
摘要
Abstract
Dual hesitant fuzzy set has become a hot issue in fuzzy decision making problem as a result of providing more decision information for decision makers. The correlation index can be used to measure the relationship between two fuzzy information, and entropy is a measurement of the degree of uncertainty for fuzzy information. This paper presents a fuzzy multiple attribute group decision making method based on the dual hesitant fuzzy correlation coefficient and entropy. The definition of the dual hesitant fuzzy correlation coefficient is proposed. It discusses some basic properties. Two kinds of entropy for dual hesitant fuzzy set are put forward, based on which, it presents the method of determining weight for fuzzy multiple attribute group decision making. On the basis of the dual hesitant fuzzy set correlation coefficient and entropy, a new method for dual hesitant fuzzy multi-attribute group decision making problem with completely unknown attribute weight information is proposed. It demonstrates that the method is practically and effective through an analysis of a case.关键词
对偶犹豫模糊集/相关系数/熵/多属性群决策Key words
dual hesitant fuzzy set/correlation coefficient/entropy/multiple attribute group decision making分类
数理科学引用本文复制引用
吴婉莹,金飞飞,郭甦,陈华友,周礼刚..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,(15):38-42,61,6.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）。 （）
