| 矩阵损失下多维几何分布均值的非齐次线性估计可容许性 |
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| 引用本文： | 郑海鹰. 矩阵损失下多维几何分布均值的非齐次线性估计可容许性[J]. 温州大学学报(自然科学版), 1999, 20(6): 1-4 |
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| 作者姓名： | 郑海鹰 |
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| 作者单位： | 温州师范学院数学系!温州，325003 |
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| 摘 要： | 本文在矩阵损失函数（d-λ）（d-λ）,下讨论多维几何分布均值参数λ的线性估计在非齐次线性估计类中的可容许性.
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| 关 键 词： | 可容许性 几何分布 |
Admissibility of Nonhomogeneous Linear Estimators ofa Multivariate Geometrical Mean under Matrix Loss |
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| Zheng Haiyin. Admissibility of Nonhomogeneous Linear Estimators ofa Multivariate Geometrical Mean under Matrix Loss[J]. Journal of Wenzhou University Natural Science, 1999, 20(6): 1-4 |
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| Authors: | Zheng Haiyin |
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| Affiliation: | Department of Mathematics |
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| Abstract: | Som sufficient conditions for admissibility of an normegative nonhomogeneous linear estimator within the class of nonnegative nonhomogenoous linear estimators are obtained. |
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| Keywords: | admissibility geometric distribution |
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