| 模糊互补判断矩阵一致性修正新方法 |
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| 引用本文： | 覃菊莹,吴小欢,占济舟.模糊互补判断矩阵一致性修正新方法[J].广西大学学报(自然科学版),2006,31(1):40-43. |
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| 作者姓名： | 覃菊莹 吴小欢 占济舟 |
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| 作者单位： | 广西大学,数学与信息科学学院,广西,南宁,530004 |
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| 基金项目： | 广西大学校科研和教改项目 |
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| 摘 要： | 判断矩阵的一致性修正是利用层次分析法进行决策的一个重要步骤,本文利用几何平均法对由专家构造的模糊互补判断矩阵进行修正,证明了满意一致性矩阵的存在性与所给方法的收敛性,最后给出了一算例.
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| 关 键 词： | 模糊互补判断矩阵 几何平均 满意一致性 收敛 |
| 文章编号： | 1001-7445(2006)01-0040-04 |
| 收稿时间： | 2005-06-22 |
| 修稿时间： | 2005-12-28 |
A new method for improving the consistency of fuzzy complementary judgement matrix |
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| QIN Ju-ying,WU Xiao-huan,ZHAN Ji-zhou.A new method for improving the consistency of fuzzy complementary judgement matrix[J].Journal of Guangxi University(Natural Science Edition),2006,31(1):40-43. |
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| Authors: | QIN Ju-ying WU Xiao-huan ZHAN Ji-zhou |
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| Institution: | College of Mathematics and Information Science, Guangxi University, Nanning 530004, China |
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| Abstract: | The consistency adjustment of judgment matrix is pivotal when using AHP to make a decision.In this paper,according to fuzzy complementary judgement matrix constructed by expert,it is adjusted to satisfying consistency or absolute consistency using geometric mean method.Then it is proved that the satisfying consistent matrix is existent and this new method converges well.At last,a numerical example is given. |
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| Keywords: | fuzzy complementary judgment matrix algorithm satisfying consistency converge |
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