信任网络下的TODIM群体决策方法  

TODIM group decision-making method under trust network

作　　者：刘议聪 楚俊峰 王燕燕 王应明 LIU Yicong;CHU Junfeng;WANG Yanyan;WANG Yingming(School of Economics and Management,Fuzhou University,Fuzhou Fujian 350108,China;Decision Sciences Institute,Fuzhou University,Fuzhou Fujian 350116,China;School of Public Management,Fujian Agriculture and Forestry University,Fuzhou Fujian 350002,China)

机构地区：[1]福州大学经济与管理学院,福州350108 [2]福州大学决策科学研究所,福州350116 [3]福建农林大学公共管理学院,福州350002

出　　处：《计算机应用》2022年第8期2369-2377,共9页journal of Computer Applications

基　　金：福建省自然科学基金资助项目(2020J01463);教育部人文社会科学研究青年基金资助项目(19YJC630022);福州大学科研启动项目(GXRC201905)。

摘　　要：针对在群体决策中如何利用专家之间的社会关系和决策专家的有限理性的问题,提出一种信任网络下的TODIM群体决策方法。首先,根据专家讨论次数,在每一次讨论中,每个专家会根据信任接受程度参考信任者的决策矩阵,并通过信息交互和协商修改决策矩阵;其次,当达到设定的专家讨论次数时,计算最终的群体决策矩阵;最后,分别运用信任网络下的TODIM群体决策方法和TODIM群体决策方法计算各方案排序。对所得结果进行对比分析,并对专家讨论次数和信任接受程度进行灵敏度分析。案例分析结果表明,信任网络下的TODIM群体决策方法能充分结合信任网络,保证了决策过程中的多阶段信息交互和反馈过程,并在对比分析和灵敏度分析上优于对比方法。To make use of the social relationship between experts and to consider the limited rationality of decision-making experts in group decision-making,a TODIM(TOmada de Decisão Interativa Multicritério)group decision-making method under trust network was proposed.Firstly,according to the number of discussions of the experts,in each discussion,each expert would refer to his/her trustee’s decision matrix according to the degree of trust acceptance,and the decision matrices would be modified through information interaction and negotiation.Then,when the set number of expert discussions was met,the final group decision-making matrix was calculated.Finally,the TODIM group decision-making method under trust network and TODIM group decision-making method were applied to calculate the ranking results of different schemes.The ranking results were compared and analyzed,and the sensitivity analysis was performed on the number of expert discussions and trust acceptance.The case analysis results show that the TODIM group decision-making method under trust network can fully integrate trust network,ensure the multi-stage information interaction and feedback process in the decision-making process,and is superior to the general TODIM group decision-making method in comparison analysis and sensitivity analysis.

关 键 词：信任网络 TODIM 交互 群体决策 信任者 

分 类 号：C934[经济管理—管理学]