| 基于区间AHP与粗糙集的决策系统的排序 |
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| 引用本文： | 陈骑兵.基于区间AHP与粗糙集的决策系统的排序[J].模糊系统与数学,2011,25(1). |
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| 作者姓名： | 陈骑兵 |
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| 作者单位： | 电子科技大学成都学院,文理系,四川,成都,611731 |
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| 摘 要： | 针对决策系统中属性值以区间数形式给出的多指标决策问题,根据区间层次分析法(IAHP)与粗糙集的特点,提出了一种合理的排序方法.在保持分类能力不变的前提下,利用粗糙集理论中的知识约简方法,删除其中不相关或不重要的知识,结合区间层次分析法计算权重进行有效的排序.最后,给出算例说明了该方法的可行性和有效性.
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| 关 键 词： | 层次分析法(AHP) 区间数 粗糙集 排序法 |
Sequencing Method for Decision-making System Based on the Interval AHP and Rough Set |
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| CHEN Qi-bing.Sequencing Method for Decision-making System Based on the Interval AHP and Rough Set[J].Fuzzy Systems and Mathematics,2011,25(1). |
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| Authors: | CHEN Qi-bing |
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| Institution: | CHEN Qi-bing(School of Arts and Sciences,Chengdu College of UESTC,Chengdu 611731,China) |
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| Abstract: | With regard to the multiple attribute decision-making problem with attribute interval numbers in the decision-making system,and according to the characteristics of IAHP and Rough set,a reasoned ranking method is proposed.Basing on the premise that keep the classifying ability unchanged,and through taking advantage of knowledge reduction in the Rough Set theory,this paper cut out the irrelevant or unimportant knowledge,and calculated weights as well as gave an efficient rank using IAHP.Finally,an example is ... |
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| Keywords: | Analytic Hierarchy Process(AHP) Interval Number Rough Sequencing Method |
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