| 基于粗集层次分析法的一个改进 |
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| 引用本文： | 郭桂治,辛永平,范春彦.基于粗集层次分析法的一个改进[J].陕西师范大学学报,2007(Z2). |
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| 作者姓名： | 郭桂治 辛永平 范春彦 |
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| 作者单位： | 空军工程大学导弹学院 陕西三原713800 |
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| 摘 要： | 利用属性重要度概念,给出了一种基于粗集理论确定属性权重的方法及其具体操作步骤,对层次分析法进行了改进.通过这种方法,决策者可以通过经验因子的选取来调整客观权重和主观权重所占的比例,使权重的确定和层次分析法更加合理.
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| 关 键 词： | 层次分析法 权重 粗糙集 |
An improvement of the analytic hierarchy process based on rough sets |
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| GUO Gui-zhi,XIN Yong-ping,FAN Chun-yan.An improvement of the analytic hierarchy process based on rough sets[J].Journal of Shaanxi Normal University: Nat Sci Ed,2007(Z2). |
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| Authors: | GUO Gui-zhi XIN Yong-ping FAN Chun-yan |
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| Abstract: | The ascertaining of weights is the key factor in applying the AHP. The paper gives method and detailed program of ascertaining attribute weight based on rough sets,improving the AHP.Using this method,the decision maker can choose appropriate experienal factor to regulate external weight and subjective weight,making the weight and AHP more reasonable. |
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| Keywords: | analytic hierarchy process(AHP) weight rough set |
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