| 群决策中模糊偏好关系矩阵一致性的调整方法 |
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| 引用本文： | 陈晓红,赵可.群决策中模糊偏好关系矩阵一致性的调整方法[J].系统工程与电子技术,2007,29(5):745-748. |
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| 作者姓名： | 陈晓红 赵可 |
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| 作者单位： | 中南大学商学院,湖南,长沙,410083 |
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| 摘 要： | 针对模糊偏好关系矩阵本身是否一致,使得原矩阵渐进逼近目标矩阵的问题,提出了群决策中模糊偏好关系矩阵一致性调整的新方法。该方法基于目标矩阵的最优选择,提出了一种新的目标矩阵R,使得计算得来的调和矩阵较之原矩阵在一定条件下保留了更多的偏好信息,即在很大程度上保留着群决策中决策者的意愿。最后给出了算例进行比较,说明了该方法的优势。
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| 关 键 词： | 群决策 模糊偏好关系矩阵 一致性调整 目标矩阵 调和矩阵 |
| 文章编号： | 1001-506X(2007)05-0745-04 |
| 修稿时间： | 2006年3月8日 |
Method for regulation the consistency of fuzzy preference relations matrix in group decision |
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| CHEN Xiao-hong,ZHAO Ke.Method for regulation the consistency of fuzzy preference relations matrix in group decision[J].System Engineering and Electronics,2007,29(5):745-748. |
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| Authors: | CHEN Xiao-hong ZHAO Ke |
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| Abstract: | A new method for consistency adjustment of fuzzy preference relations matrix in Group Decision is proposed.This method presented a new target matrix R,as a result,more preference information was saved in the calculated mediation matrix in a certain extent.That is to say,more intentions of decision-makers of Group Decision were saved.a numerical example is given to illustrate the course of the proposed method and its predominance. |
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| Keywords: | group decision fuzzy preference relations matrix consistency adjustment target matrix mediation matrix |
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