| 含有定性变量的判别分类问题 |
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| 引用本文： | 孙淑珍,彭武安. 含有定性变量的判别分类问题[J]. 现代电力, 2002, 19(2): 100-103 |
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| 作者姓名： | 孙淑珍 彭武安 |
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| 作者单位： | 华北电力大学,北京,科学与工程计算研究所,北京,102206 |
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| 摘 要： | 利用最小二乘原理 ,对含有定性变量的样品的判别分类问题给出了一种简单易行的新方法 ,并证明了这种方法是可行的。从而解决了在对样品的判别分类问题中 ,现有的判别方法计算繁琐且不易被掌握。
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| 关 键 词： | 判别分析 判别函数 定性变量 最小二乘法 |
| 文章编号： | 1007-2322(2002)02-0100-04 |
| 修稿时间： | 2001-07-10 |
The Study on the Discriminant Classify Problem Contained Qualitative Variables |
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| Sun Shuzhen,Peng Wuan. The Study on the Discriminant Classify Problem Contained Qualitative Variables[J]. Modern Electric Power, 2002, 19(2): 100-103 |
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| Authors: | Sun Shuzhen Peng Wuan |
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| Abstract: | It is complicated and difficult to discriminate and classify samples by using old methods. A new method about the discriminant classify problem which containing qualitative variables is established by least square method in this paper. It proves that the method is practicable based on the theory. |
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| Keywords: | decision analysis decision function qualitative variables least square method |
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