| 多属性决策中基于加权模型的属性值灵敏度分析 |
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| 引用本文： | 樊治平,尤天慧,张全. 多属性决策中基于加权模型的属性值灵敏度分析[J]. 东北大学学报(自然科学版), 2002, 23(1): 83-86 |
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| 作者姓名： | 樊治平 尤天慧 张全 |
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| 作者单位： | 东北大学,工商管理学院,辽宁,沈阳,110004;沈阳工业大学,经济贸易学院,辽宁,沈阳,110023 |
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| 基金项目： | 国家自然科学基金资助项目 (70 0 710 0 4,国家教育部高等学校骨干教师资助计划项目 (教技司 [2 0 0 0 ] 65 ),辽宁省自然科学基金资助项目 (0 0 2 0 12 ) |
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| 摘 要： | 针对多属性决策中属性值的灵敏度分析,首先介绍了方案灵敏度及最灵敏方案等有关概念;然后在考虑将比重变换法作为属性值规范化方法的情况下,基于加权模型,给出了当两个方案之间排序位置颠倒时某一属性值的最小变化量的计算方法,并且在此基础上,可找出最灵敏方案·最后给出了一个算例·
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| 关 键 词： | 多属性决策 灵敏度分析 加权模型 属性值 最小变化量 最灵敏方案 |
| 文章编号： | 1005-3026(2002)01-0083-04 |
| 修稿时间： | 2001-04-26 |
The Sensitivity Analysis to Attribute Values Based on the Additive Weighting Model in Multiple Attribute Decision Making |
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| FAN Zhi ping ,YOU Tian hui ,ZHANG Quan. The Sensitivity Analysis to Attribute Values Based on the Additive Weighting Model in Multiple Attribute Decision Making[J]. Journal of Northeastern University(Natural Science), 2002, 23(1): 83-86 |
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| Authors: | FAN Zhi ping YOU Tian hui ZHANG Quan |
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| Abstract: | With respect to the sensitivity analysis to attribute values in multiple attribute decision making problems, firstly, the concepts on the criticality degree of alternative and the most critical alternative were introduced. Then, based on a normalizing approach to attribute values and the additive weighting model, minimum changes of attribute values by which the ranking positions between two alternatives will be reversed were obtained, and the most critical alternative can be found by the obtained minimum changes of attribute values. Finally, a numerical example was presented. |
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| Keywords: | multiple attribute decision making sensitivity analysis simple weight sum model attribute value minimum change most critical alternative |
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