| 带有不完全椭球约束的多元线性模型中参数的线性容许估计 |
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| 引用本文： | 伍长春.带有不完全椭球约束的多元线性模型中参数的线性容许估计[J].湘南学院学报,2000(2). |
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| 作者姓名： | 伍长春 |
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| 作者单位： | 郴州师专数学系!湖南郴州423000 |
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| 摘 要： | 本文讨论了多元线性模型在椭球约束 : ′N ≤σ2 Im ,N≥ 0参数的线性估计的可容许性。在二次损失下 ,刻划了可容许线性估计的特征
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| 关 键 词： | 多元线性模型 椭球约束 线性估计 容许性 |
Linear Ademissible Estimator In Multivariate Linear Models With Respect to An Incomplete Ellipsoidal Restriction |
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| WU Chang-chun.Linear Ademissible Estimator In Multivariate Linear Models With Respect to An Incomplete Ellipsoidal Restriction[J].Journal of Xiangnan University,2000(2). |
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| Authors: | WU Chang-chun |
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| Abstract: | In this paper, we discuss the admissibility in multivariate linear models where considered regression parameter varies in an incomplete ellipoia(?:?′N?≤σ 2Im, N≥O),under the quadratic loss,the linear admissible estimator is characterized. |
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| Keywords: | multivariate linear models ellipsoidal restriction linear estimator admissibility |
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