一种直觉模糊多属性群决策方法及其拓展运用  

Approach to Intuitionistic Fuzzy Multiple Attributes Group Decision-making and Its Expanding Application

作　　者：宋瑞敏[1] 何雨卉 Song Ruimin;He Yuhui(School of Business, Guilin University of Electronic Technology, Guilin 541004, China)

机构地区：[1]桂林电子科技大学商学院,广西桂林541004

出　　处：《科技管理研究》2017年第21期234-239,共6页Science and Technology Management Research

基　　金：国家自然科学基金项目"基于大数据的消费金融信用风险计量与管理"(71461004);广西壮族自治区研究生创新项目"广西中小企业融资联盟利益分配研究"(2016YJCX11)

摘　　要：针对知识产权风险投资项目风险评估过程中的复杂模糊关系,提出一种直觉模糊多属性群决策问题求解的方法。首先,借助直觉模糊数,改进语言变量法和定量指标值转换公式,将专家关于指标的原始评价值全部标准化。而后,应用熵度量的新方法确定指标权重,并以专家对项目的了解程度衡量决策权力。进一步地,将TOPSIS引入群体评价。最后,经算例证明这种方法兼具可操作性和实用性,能得到可靠的评估结果,有利于风险投资者正确筛选项目。Aiming at the complicated and fuzzy relation in the risk assessment process of intellectual property venture capital project, an approach for the solution of an intuitionistic fuzzy multi-attribute group decision-making problem is proposed. With the aid of intuitionistic fuzzy numbers, a method of linguistic variable and quantitative index value converting formula is improved, all original evaluation values provided by experts are standardized. And then, the new method of entropy measurement is used to consider weights of indices, moreover the degree of understanding of the project by experts is used to measure the decision-making capability. Further, the method of technique for order preference by similarity to ideal solution is introduced into group evaluation. The approach proposed is proved to be feasible and practical through a numerical example, and it can be used to obtain a reliable assessment result, and is conducive to venture investors to select the project accurately.

关 键 词：直觉模糊数 风险评估 多属性群决策 风险投资 知识产权 

分 类 号：C934[经济管理—管理学] F832.48