计算机应用 ›› 2011, Vol. 31 ›› Issue (04): 1111-1113.DOI: 10.3724/SP.J.1087.2011.01111

• 人工智能 • 上一篇    下一篇

基于Vague积分的多准则决策方法

曹林林,梁家荣   

  1. 广西大学 计算机与电子信息学院,南宁 530004
  • 收稿日期:2010-10-18 修回日期:2010-12-05 发布日期:2011-04-08 出版日期:2011-04-01
  • 通讯作者: 曹林林
  • 作者简介:曹林林(1984-),男,广西玉林人,硕士研究生,主要研究方向:Vague集、模糊信息处理;
    梁家荣(1966-),男,广西玉林人,教授,博士生导师,博士,主要研究方向:数据挖掘、人工智能。
  • 基金资助:
    国家自然科学基金资助项目(60873058);教育部新世纪优秀人才支持计划专项(NCET-06-0756);广西自然科学基金资助项目(桂科自0991061);广西研究生教育创新计划项目(20091059309030M85)

Multi-criteria decision making based on Vague integral

Lin-lin CAO,Jia-rong LIANG   

  1. College of Computer and Electronic Information,Guangxi University,Nanning Guangxi 530004, China
  • Received:2010-10-18 Revised:2010-12-05 Online:2011-04-08 Published:2011-04-01
  • Contact: Lin-lin CAO

摘要: 现有决策方法忽略了各准则之间的影响,使得决策结果不一定符合实际。为了克服现有决策方法的不足和缺陷,提出一种基于Vague积分的新决策方法。该方法用Vague测度对各准则的重要性加以衡量,再利用Vague积分作为聚合算子得出各方案的整体评价,然后根据评价得出最优方案。最后,通过实例阐明新决策方法的有效性和正确性。

关键词: 多准则决策, Vague集, 模糊集, 积分, 测度

Abstract: Current decision making methods ignore the mutual-impact among the criteria, which causes the inconsistence with the reality. To overcome this drawback, a new approach of multi-criteria decision making based on Vague integral was given. The new approach used Vague measure to measure the importance of the criteria, and used Vague integral to obtain the overall evaluation of the alternative, and then got the optimal alternative based on the evaluation. Finally, a practical example was provided to illustrate the effectiveness and correctness of the new approach.

Key words: multi-criteria decision making, Vague set, fuzzy set, integral, measure

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