| 病态模型异常点的满秩分解法与直接非病态化法检验 |
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| 引用本文： | 李强.病态模型异常点的满秩分解法与直接非病态化法检验[J].科技通报,2012,28(4):28-31. |
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| 作者姓名： | 李强 |
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| 作者单位： | 铜仁学院 数学与计算机科学系,贵州铜仁,554300 |
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| 摘 要： | 根据病态模型删除第个数据点等价于删除其满秩分解模型的第i个数据点,然后借助于非病态模型异常点的检验方法获得病态模型异常点满秩分解法及直接非病态化法检验。
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| 关 键 词： | 病态模型 异常点 满秩分解法 直接非病态化法 |
Outlier Detect in Linear Model with an Abnormal Design Matrix by Full Rank Decomposition and Direct Normalization |
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| LI Qiang.Outlier Detect in Linear Model with an Abnormal Design Matrix by Full Rank Decomposition and Direct Normalization[J].Bulletin of Science and Technology,2012,28(4):28-31. |
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| Authors: | LI Qiang |
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| Institution: | LI Qiang(Department of Mathematics and Computer Science,Tongren 554300,China) |
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| Abstract: | The author resolves the outlier detect linear model with an abnormal matrix by full de-composition model and direct normalization model and then using the method of outlier detect in linear model with a normal matrix,Finally examples are given with man-made data. |
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| Keywords: | abnormal model outlier detectlfull decompositionldirect normalization |
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