| 带有方案偏好关系的区间型多属性决策方法 |
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| 引用本文： | 曾三云,曾玲.带有方案偏好关系的区间型多属性决策方法[J].广西科学,2005,12(3):184-186,190. |
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| 作者姓名： | 曾三云 曾玲 |
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| 作者单位： | 桂林电子工业学院计算科学与数学系,广西桂林,541004 |
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| 摘 要： | 给出属性值为区间数、属性权重完全未知但已知方案偏好关系的多属性决策问题的决策方法。该方法首先通过求解一个二次规划模型来确定属性的权重，然后基于简单加权法则来计算方案的模糊综合评价值，再根据区间数的排序方法来对方案进行排序，从而得到最优方案。
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| 关 键 词： | 多属性决策 方案偏好关系 区间数 |
| 文章编号： | 1005-9164（2005）03-0184-03 |
| 收稿时间： | 2005-01-16 |
| 修稿时间： | 2005-01-162005-03-07 |
Interval Multiple Attribute Decision Making Method with Preference Relation on Alternatives |
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| Zeng Sanyun and Zeng Ling.Interval Multiple Attribute Decision Making Method with Preference Relation on Alternatives[J].Guangxi Sciences,2005,12(3):184-186,190. |
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| Authors: | Zeng Sanyun and Zeng Ling |
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| Institution: | Dept. of Comp. Sci. & Math., Guilin Univ. of Elec. Tech., Guilin, Guangxi, 541004, China and Dept. of Comp. Sci. & Math., Guilin Univ. of Elec. Tech., Guilin, Guangxi, 541004, China |
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| Abstract: | A method was presented to deal with the interval multiple attribute decision making problem with preference values on alternatives, in which the attribute weights were completely unknown and the attribute values were given in the forms of interval numbers. A quadratic programming model was constructed to determine the attribute weights. On the basis of additive weighting and ranking the alternatives by using the method of ranking interval numbers,the fuzzy utility values of alternative is obtained. |
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| Keywords: | multiple attribute decision making preference relation on alternatives interval number |
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