| 不确定型多属性决策的权系数确定及其应用 |
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| 引用本文： | 许叶军,达庆利. 不确定型多属性决策的权系数确定及其应用[J]. 系统管理学报, 2005, 14(5): 434-436 |
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| 作者姓名： | 许叶军 达庆利 |
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| 作者单位： | 1. 南京林业大学,经济管理学院,南京,210037
2. 东南大学,经济管理学院,南京,210096 |
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| 摘 要： | 研究了属性权重信息完全未知且属性值以区间数形式给出的不确定型多属性决策问题,提出了一种基于区间数相离度的不确定型多属性决策权系数确定方法——标准差和平均差极大化方法,并给出了一种基于可能度的决策方案排序方法。最后,通过实例表明了该方法的实用性和有效性。
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| 关 键 词： | 多属性决策 标准差 平均差 权系数 |
| 文章编号： | 1005-2542(2005)05-0434-03 |
| 修稿时间： | 2004-08-31 |
Determine the Weights of Uncertain Multi-Attribute Decision-making and Its Application |
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| XU Ye-jun,DA Qing-li. Determine the Weights of Uncertain Multi-Attribute Decision-making and Its Application[J]. Systems Engineering Theory·Methodology·Applications, 2005, 14(5): 434-436 |
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| Authors: | XU Ye-jun DA Qing-li |
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| Affiliation: | XU Ye-jun~1,DA Qing-li~2 |
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| Abstract: | This paper studies a kind of uncertain multiattribute decision-making problems,in which the information about the attribute weights are unknown completely and the attribute values are in the forms of interval numbers,and presents a method based on deviation degree of interval numbers for determining the weights of multi-attribute decision making problems by maximizing standard and mean deviations.A new method based on possibility degree is given to get the priorities of alternatives.Finally,a numerical example is given to show the feasibility and effectiveness of the developed method. |
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| Keywords: | multi-attribute decision-making standard deviations mean deviations weights |
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