运筹与管理 ›› 2019, Vol. 28 ›› Issue (8): 1-9.DOI: 10.12005/orms.2019.0168

• 理论分析与方法探讨 •    下一篇

证据视角下考虑多参考点的直觉模糊多属性决策模型

陈晓红1,2,3, 马智勇1,3, 李喜华1,3   

  1. 1.中南大学 商学院,湖南 长沙 410083;
    2.湖南商学院 移动商务智能湖南省重点实验室,湖南 长沙 410205;
    3.两型社会与生态文明协同创新中心,湖南 长沙 410083
  • 收稿日期:2018-03-12 出版日期:2019-08-25
  • 通讯作者: 李喜华(1982-),男,河南新乡人,副教授,博士,研究方向:决策分析、医疗决策。
  • 作者简介:陈晓红(1963-),女,江西永新人,中国工程院院士,教授,博士生导师,博士,研究方向:两型社会、智能决策;马智勇(1993-),男,回族,云南大理人,硕士研究生,研究方向:智能决策、医疗决策;
  • 基金资助:
    国家自然科学基金重大项目(71790615);国家自然科学基金项目(71401184,71502178)

Intuitionistic Fuzzy Multi-attribute Decision Model Based onEvidence Perspective and Multi-reference Points

CHEN Xiao-hong1,2,3, MA Zhi-yong1,3, LI Xi-hua1,3   

  1. 1.School of Business, Central South University, Changsha 410083, China;
    2.Key Laboratory of Hunan Province for Mobile Business Intelligence, Hunan University of Commerce, Changsha 410205, China;
    3.Collaborative Innovation Center of Resource-conserving & Environment-friendly Society and Ecological Civilization, Changsha 410083, China
  • Received:2018-03-12 Online:2019-08-25

摘要: 针对直觉模糊多属性决策中,决策者内心同时存在多个独立参考点并且各属性之间相互关联的问题,进一步考虑智能传感设备在决策中的参考作用,提出证据视角下考虑多参考点的直觉模糊多属性决策模型。模型首先利用证据理论融合各传感器数据,得到各状态的mass函数;其次,考虑决策者内心同时存在多个参考点,利用价值函数得到各状态下多参考点价值矩阵;进一步,针对属性间的关联性,利用模糊积分得到各状态下不同方案的综合评价值;再次,利用基于证据理论的直觉模糊诱导有序加权平均(DS-IFIOWA)算子将各状态下不同方案的综合评价值进行集结,得到方案的总评价值,并以此对方案进行排序和优选。最后,利用数值算例验证了模型的有效性和可行性。

关键词: 证据理论, 多参考点, 直觉模糊集, 模糊积分, 集结算子

Abstract: For the problem of multiple independent reference points and the correlation between attributes in intuitionistic fuzzy multiple attribute decision making, we consider the decision support function of intelligent sensing devices further and propose an intuitionistic fuzzy multiple attribute decision making model based on multiple independent reference points and evidence perspective. The proposed model firstly uses the evidence theory to fuse multiple sensor data and get the mass function of multiple decision states. Secondly, given multiple independent reference points, we use value function to get the value matrix based on multiple reference points in multiple decision states. Further, for the correlation between attributes, we use fuzzy integral to get the comprehensive evaluation value of alternatives in multiple decision states. Thirdly, in order to sort all the alternatives and select the best one, we use DS-IFIOWA operator to get the overall value based on the comprehensive evaluation value of alternatives in multiple decision states. Finally, numerical examples are used to verify the validity and feasibility of the model.

Key words: evidence theory, multiple reference points, intuitionistic fuzzy sets, fuzzy integral, aggregation operator

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