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中国管理科学 ›› 2025, Vol. 33 ›› Issue (6): 129-139.doi: 10.16381/j.cnki.issn1003-207x.2022.0663cstr: 32146.14/j.cnki.issn1003-207x.2022.0663

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拓展区间Fermatean模糊前景理论综合评价方法

罗世华1,2, 刘俊1,2()   

  1. 1.江西财经大学统计与数据科学学院,江西 南昌 330013
    2.江西财经大学财经数据科学重点实验室,江西 南昌 330013
  • 收稿日期:2022-03-31 修回日期:2023-02-17 出版日期:2025-06-25 发布日期:2025-07-04
  • 通讯作者: 刘俊 E-mail:laujoon@163.com
  • 基金资助:
    国家社会科学基金重大项目(21&ZD152);国家自然科学基金面上项目(61973145);江西财经大学第十七届学生科研项目(20220909190532795);国家资助博士后研究人员计划B档项目(GZB20230273);江西省教育厅科学技术研究项目(GJJ2400404);江西省职业早期青年科技人才培养项目(20244BCE52071);中国博士后第76批面上项目(2024M761219)

A Comprehensive Evaluation Method Based on Extended Interval-Valued Fermatean Fuzzy Prospect Theory

Shihua Luo1,2, Jun Liu1,2()   

  1. 1.School of Statistics and Data Science,Jiangxi University of Finance and Economics,Nanchang 330013,China
    2.Key Laboratory of Data Science in Finance and Economics,Jiangxi University of Finance and Economics,Nanchang 330013,China
  • Received:2022-03-31 Revised:2023-02-17 Online:2025-06-25 Published:2025-07-04
  • Contact: Jun Liu E-mail:laujoon@163.com

摘要:

针对现有聚合综合评价信息视角单一、忽略指标相关性以及评价者非理性心理给出的异常偏好信息等问题,本文基于区间Fermatean模糊评价信息,建立加权幂Heronian平均算子和拓展前景理论的综合评价方法。首先,采用区间Fermatean模糊集(IVFFS)表征群组专家的评价信息,更大范围内囊括偏好信息。为了解决输入指标的交互关系及整体均衡性问题,提出广义区间Fermatean模糊加权幂Heronian平均(GIVFFWPHM)算子,并讨论了算子的重要性质。随后,根据群组成员偏好确立了专家前景权重,定义两个区间Fermatean模糊数间的相关系数以确定指标的客观权重。此外,基于拓展前景理论建立了一种考虑群组专家有限理性的多指标综合评价流程框架。最后,选取5个区域就乡村振兴赋能脱贫攻坚成效评价进行算例分析,并进行稳健性检验和有效对比分析,验证了本文方法的可行性和优越性。

关键词: 区间Fermatean模糊集, 广义区间Fermatean模糊加权幂Heronian平均算子, 前景理论, 相关系数, 乡村振兴群组综合评价

Abstract:

In view of the existing problems of aggregative comprehensive evaluation information, such as single perspective, ignoring the correlation of indicators and abnormal preference information given by the irrational psychology of the evaluator, etc. Therefore, based on the interval-valued Fermatean fuzzy evaluation information, a comprehensive evaluation method of weighted power Heronian average operator and extended prospect theory is established in this paper. First, interval-valued Fermatean fuzzy sets (IVFFS) are used to represent the evaluation information of group experts, and the preference information is included in a larger range. In order to solve the interaction of input indices and the global equilibrium problem, a generalized interval-valued Fermatean fuzzy weighted power Heronian average (GIVFFWPHM) operator is proposed, and the important properties of the operator are discussed. Then, according to the different preferences of each evaluator in the group, the expert prospect weight is established, and the correlation coefficient between two interval-valued Fermatean fuzzy numbers is defined to determine the objective weight of the index. In addition, based on the extended prospect theory, a multi-index comprehensive evaluation process framework considering the bounded rationality of group experts is established. Finally, the feasibility and superiority of the proposed method are verified by robustness test and effective comparative analysis in five regions selected to evaluate the effectiveness of rural revitalization enabling poverty alleviation.

Key words: interval-valued Fermatean fuzzy set, generalized interval-valued Fermatean fuzzy weighted power Heronian mean operator, prospect theory, correlation coefficient, group comprehensive evaluation of rural vitalization

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