| 总体协差阵为单位阵的最小距离判别 |
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| 引用本文： | 刘郁文. 总体协差阵为单位阵的最小距离判别[J]. 数学理论与应用, 2000, 20(1): 77-81 |
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| 作者姓名： | 刘郁文 |
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| 作者单位： | 湖南邵阳专数学系 |
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| 摘 要： | 本引进最小距离域定义，得到了确定最小距离域的计算方法。在马氏距离判别定理的基础上，确定了最小距离判别规则，得到了利用该规则的判别方法。
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| 关 键 词： | 最小距离判别 判别函数 总体协差阵 单位阵 |
The Least Distance Discrimination with Population Couariance Matrix Being Unit Matrix |
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| Liu Yuwen. The Least Distance Discrimination with Population Couariance Matrix Being Unit Matrix[J]. Mathematical Theory and Applications, 2000, 20(1): 77-81 |
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| Authors: | Liu Yuwen |
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| Abstract: | In this paper,the least distance domain is defined and the method of computing the least distance domain is obtained.By Mahalanobis distance discrimination theory,the discriminant rule of the least distance and the discriminant method of using this rule are obtained. |
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| Keywords: | the least distance domain the least distance discrimination discriminant functiion |
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