湖北农业科学 ›› 2020, Vol. 59 ›› Issue (6): 160-164.doi: 10.14088/j.cnki.issn0439-8114.2020.06.033

• 信息工程 • 上一篇    下一篇

基于模糊区间ER的TOPSIS群决策方法

曹成, 郭敏   

  1. 中北大学经济与管理学院,太原 030000
  • 收稿日期:2019-12-19 出版日期:2020-03-25 发布日期:2020-06-13
  • 作者简介:曹成(1994-),男,山西临汾人,硕士,研究方向为决策理论与方法,(电话)15364930526(电子信箱)460978584@qq.com。

Improved approach for multi-attribution group decision making based on interval fuzzy evidential reasoning and TOPSIS method

CAO Cheng, GUO Min   

  1. School of Economic and Management,North University,Taiyuan 030000,China
  • Received:2019-12-19 Online:2020-03-25 Published:2020-06-13

摘要: 通过模糊区间ER方法和TOPSIS方法结合,提出了基于模糊区间ER的TOPSIS群决策方法。ER的分布式表达框架可以解决更加复杂的不确定性多属性群决策问题,并以评价者可靠性修正由主观经验给出的评价者重要性,提高证据合成结果的合理性。

关键词: 模糊区间ER, TOPSIS, 可靠性

Abstract: Combining interval fuzzy evidential reasoning(FER) and technique for order preference by similarity to ideal solution(TOPSIS) method, and TOPSIS group decision-making method was proposed. ER’s distributed expression framework can solve more complex uncertain multi-attribute group decision-making problems, meanwhile, expert reliability was used to modify the expert weight given by subjective experience, which can improve the rationality of ER algorithm applied in MAGDM problem.

Key words: interval fuzzy ER, TOPSIS, reliability

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