| 一类线性模型中参数的平衡LS估计的性质 |
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| 引用本文： | 柏超.一类线性模型中参数的平衡LS估计的性质[J].系统科学与数学,2011,31(7). |
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| 作者姓名： | 柏超 |
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| 作者单位： | 中南林业科技大学理学院,长沙,410004 |
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| 基金项目： | 湖南省教育厅优秀青年项目(09B113); 中南林业科技大学青年科学基金项目(2009020B) |
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| 摘 要： | 对于线性回归模型中平衡LS估计这一类含参数t和参数矩阵L的估计,进一步讨论了t和L的取值对平衡LS估计优良性的影响,得到了平衡LS估计在某些准则下优于OLS估计的条件.
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| 关 键 词： | 线性回归模型 平衡LS估计 OLS估计 |
SOME PROPERTIES OF THE BALANCED LS ESTIMATION FOR A SORT OF LINEAR MODELS |
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| BAI Chao.SOME PROPERTIES OF THE BALANCED LS ESTIMATION FOR A SORT OF LINEAR MODELS[J].Journal of Systems Science and Mathematical Sciences,2011,31(7). |
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| Authors: | BAI Chao |
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| Institution: | BAI Chao (College of Science,Central South University of Forestry and Technology,Changsha 410004) |
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| Abstract: | For the Balanced LS Estimation of linear regression model,the influence of which contains the parameter t and the parameter matrix L,we discuss t and L on the property of the Balanced LS Estimation,and under some standards we obtain some conditions with which the Balanced LS Estimation is better than the OLS Estimation. |
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| Keywords: | Linear regression model balanced LS estimation OLS estimation |
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