| Logistic回归模型在判别分析中的应用 |
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| 引用本文： | 任康,李刚.Logistic回归模型在判别分析中的应用[J].统计与信息论坛,2007,22(6):71-73. |
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| 作者姓名： | 任康 李刚 |
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| 作者单位： | 南京信息工程大学,数理学院,江苏,南京,210044 |
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| 摘 要： | 介绍Logistic回归模型用于判别的方法,利用给出的某期间华北地区和长江中下游降水年变化为判别对象,以这种判别方法确定界于两个地区中间地带的一些观测站属于何种年变化型,并且与传统用的最大概率法做了比较,发现Logistic的效果要比最大概率法好。
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| 关 键 词： | 有序判别 Logistic回归 降水类型 |
| 文章编号： | 1007-3116(2007)06-0071-03 |
| 修稿时间： | 2007年5月30日 |
Application of Logistic Model to Discriminant Analysis |
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| REN Kang,LI Gang.Application of Logistic Model to Discriminant Analysis[J].Statistics & Information Tribune,2007,22(6):71-73. |
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| Authors: | REN Kang LI Gang |
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| Abstract: | This article introduces the application of Logistic Model to the discrimination.Take the rainfall of the midstream and downstream of Yangtze River as the object of the discrimination.It makes a discrimination that which observation stations belong to North of China's type and which belong to the midstream and downstream of Yangtze River's type by dealing with the rain of those areas and makes a compare with common discriminant analysis.The result proves logistic discriminant analysis is better than common discriminant analysis. |
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| Keywords: | ordered discriminant Logistic model type of rainfall |
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