| 岭型主成分估计在降维估计类中的最优性 |
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| 引用本文： | 刘秀英.岭型主成分估计在降维估计类中的最优性[J].济南大学学报(社会科学版),2000(5). |
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| 作者姓名： | 刘秀英 |
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| 作者单位： | 菏泽师专数学系!山东菏泽274015 |
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| 摘 要： | 研究岭型主成分估计在岭型降维估计类中的性质 ,在不同的条件下 ,证明了岭型主成分估计有某些最优性质
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| 关 键 词： | 岭型主成分估计 降维估计类 特征根 最优性质 |
THE OPTIMALITY OF COMBINING RIDGE AND PRINCIPAL COMPONENTS ESTIMATE IN THE CLASS OF REDUCED DIMENSION ESTIMATOR |
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| LIU Xiu,ying.THE OPTIMALITY OF COMBINING RIDGE AND PRINCIPAL COMPONENTS ESTIMATE IN THE CLASS OF REDUCED DIMENSION ESTIMATOR[J].Journal of Jinan University,2000(5). |
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| Authors: | LIU Xiu ying |
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| Abstract: | The property of combining ridge and principal components estimate is studied on the ridged class of reduced dimension estimators it is caved that combining ridge and principal components estimate have some optimality under different conditions in the class of reduced dimension estimators. |
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| Keywords: | combining ridge and principal components estimate class of reduced dimension estimators eiyenvalue optimality |
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