基于计算决策专家综合权重的IVHFMAGDM方法  

IVHFMAGDM Method Based on Calculating the Comprehensive Weight of Decision Experts

作　　者：朱国成[1] ZHU Guocheng(Science and Technology Association,Guangdong Innovative Technical College, Dongguan 523960, China)

机构地区：[1]广东创新科技职业学院通识教育学院,广东东莞523960

出　　处：《广东石油化工学院学报》2022年第3期50-54,共5页Journal of Guangdong University of Petrochemical Technology

基　　金：广东创新科技职业学院特色创新类重点项目(2022TSZD05)。

摘　　要：文章研究区间值犹豫模糊多属性群决策(IVHFMAGDM)问题。首先,依据离差最大化思想计算决策专家的客观权重,再根据决策专家的主观权重与客观权重相离程度确定决策专家的综合权重;其次,在考虑决策专家综合权重基础上利用区间数的熵值法计算属性权重;再次,在确定属性的综合值后,对不同方案在单个属性上进行两两测度,建立积型模糊互补判断矩阵并求解各方案在单个属性上的比较值,通过计算所有方案在所有属性上建立的积型模糊互补判断矩阵综合测度结果对方案进行排序;最后,通过一个数值算例对算法的有效性进行了验证分析,结果表明该算法操作简单,能够快速解决IVHFMAGDM问题。The interval-valued hesitation fuzzy multi-attribute group decision making(IVHFMAGDM)problem is studied.Firstly,the objective weight of decision experts is calculated according to the maximization of deviation,and then the comprehensive weight of decision experts is determined according to the separation degree of subjective weight and objective weight of decision experts.Secondly,considering the comprehensive weight of decision experts,the entropy method of interval number is used to calculate the attribute weight.Again,after determining the comprehensive value of property,to two different solutions on a single attribute measure,product type fuzzy complementary judgment matrix is established and the comparison of various solutions on a single attribute value is solved,calculating all set on all the properties of multiplicative synthesis fuzzy complementary judgment matrix measure results of scheme for sorting.Finally,a numerical example is given to verify the effectiveness of the algorithm.The results show that the algorithm is simple to operate and can solve the IVHFMAGDM problem quickly.

关 键 词：IVHFMAGDM 熵值法 积型模糊互补判断矩阵 算法 

分 类 号：O159[理学—数学]