| 灰色关联分析中分辨系数的选取 |
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| 引用本文： | 申卯兴,薛西锋,张小水.灰色关联分析中分辨系数的选取[J].空军工程大学学报,2003,4(1):68-70. |
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| 作者姓名： | 申卯兴 薛西锋 张小水 |
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| 作者单位： | [1]空军工程大学导弹学院,陕西三原713800 [2]西北大学数学系,陕西西安710069 |
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| 基金项目： | 国家"高等学校骨干教师计划"资助项目(GG-1105-90039-1004) |
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| 摘 要： | 通过论证灰色关联分析中分辨系数对灰色关联系数的影响,指出了选取分辨系数时应明确的几个结论,将通常见诸于灰色关联分析文献中取分辨系数ρ＝0．5改进为ρ＝0．05,以提高灰色关联分析的分辨率。
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| 关 键 词： | 灰色关联分析 分辨系数 灰色关联系数 选取方法 分辨率 灰色关联度 系统科学 |
| 文章编号： | 1009-3516(2003)01-0068-03 |
| 修稿时间： | 2002年6月24日 |
Determination of Discrimination Coefficient in Grey Incidence Analysis |
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| SHEN Mao-xing,XUE Xi-feng,ZHANG Xiao-shui.Determination of Discrimination Coefficient in Grey Incidence Analysis[J].Journal of Air Force Engineering University(Natural Science Edition),2003,4(1):68-70. |
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| Authors: | SHEN Mao-xing XUE Xi-feng ZHANG Xiao-shui |
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| Institution: | 1. The Missile Institute of Air Force Engineering University, Sanyuan Shaanxi, 713800; 2.The Mathematics Department of Northwest University, Xi''an Shaanxi, 710069,China |
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| Abstract: | Through demonstrating the influence of discrimination coefficient on grey incidence coefficient in the grey incidence analysis,this paper presents some conclusions defined in selecting discrimination coefficient and the improvement in selecting discrimination coefficient and the improvement in selecting the discrimination coefficient in usual grey incidence analysis literature which is changed from |
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| Keywords: | grey incidence analysis grey incidence coefficien discrimination coefficient rate of discrimination |
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