| 客观多因素权重分配方法及其应用 |
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| 引用本文： | 吴静,吴晓燕,高忠长. 客观多因素权重分配方法及其应用[J]. 上海航天, 2011, 28(3): 60-63 |
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| 作者姓名： | 吴静 吴晓燕 高忠长 |
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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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| 基金项目： | 陕西省自然科学基金(2007F40) |
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| 摘 要： | 综合模糊聚类技术和粗糙集理论中的信息熵原理,提出了一种多因素决策中确定各因素权重分配的新方法.利用模糊聚类分析对数据进行聚类,并提取最佳聚类;基于粗糙集中信息熵原理确定各因素的权重分配.算例结果表明:方法合理有效,具一定的可行性.
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| 关 键 词： | 模糊聚类 粗糙集 信息熵 权重分配 |
Objective Multi-Factor Weight Allocation Method and Its Application |
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| WU Jing,WU Xiao-yan,GAO Zhong-chang. Objective Multi-Factor Weight Allocation Method and Its Application[J]. Aerospace Shanghai, 2011, 28(3): 60-63 |
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| Authors: | WU Jing WU Xiao-yan GAO Zhong-chang |
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| Affiliation: | WU Jing,WU Xiao-yan,GAO Zhong-chang(The Missile Institute of Air Force Engineering University,Sanyuan 713800 Shaanxi,China) |
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| Abstract: | The accuracy and reliability of multi-factor decision-making was partly depended on the reasonable attribute weight allocation.In order to perform weight allocation reasonably and effectively in multi-factor decision-making,a multi-factor weight allocation method was proposed based on the fuzzy clustering analysis in fuzzy sets and the entropy theory in rough sets in this paper.The source data was clustered by fuzzy clustering analysis,and the best clustering was extracted.The multi-factor weight allocation... |
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| Keywords: | Fuzzy clustering Rough sets Information entropy Weight allocation |
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