| Linex损失下二项分布参数的Bayes估计 |
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| 引用本文： | 乔克林,李萍,侯致武.Linex损失下二项分布参数的Bayes估计[J].延安大学学报(自然科学版),2011,30(2):24-26,30. |
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| 作者姓名： | 乔克林 李萍 侯致武 |
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| 作者单位： | 延安大学数学与计算机科学学院，陕西延安，716000 |
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| 基金项目： | 陕西省教育厅自然科学基金(2010JK914)；延安大学教改项目 |
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| 摘 要： | 在Linex损失函数下讨论了二项分布参数的Bayes估计,当先验分布取Beta分布和幂分布时分别给出了参数的Bayes估计,多层Bayes估计,E-Bayes估计的精确形式,并证明了Bayes估计的可容许性.
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| 关 键 词： | Bayes估计 多层Bayes估计 E-Bayes估计 可容许性 |
The Bayesian Estimation of Binomial Distribution Parameter Reciprocal Under Linex Loss |
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| QIAO Ke-Lin,LI PING,HOU Zhi-Wu.The Bayesian Estimation of Binomial Distribution Parameter Reciprocal Under Linex Loss[J].Journal of Yan'an University(Natural Science Edition),2011,30(2):24-26,30. |
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| Authors: | QIAO Ke-Lin LI PING HOU Zhi-Wu |
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| Institution: | TAN LING(School of Sciences,China University of Mining and Technology,Xuzhou 221116,China) |
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| Abstract: | It discussed the Bayesian estimation of binomial distribution parameter under Linex loss function,given the precise form of Bayesian estimation,multi-layered Bayesian estimation and E-Bayesian estimation when prior distribution was taken to beta distribution and power distribution,finally,it proved the admissibility of Bayesian estimation. |
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| Keywords: | Bayesian estimation multi-layered Bayesian estimation E-Bayesian estimation the admissibility |
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