| 刻度平方误差损失下Pareto分布参数的E Bayes和多层Bayes估计 |
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| 引用本文： | 孙波,罗文强,樊孝菊.刻度平方误差损失下Pareto分布参数的E Bayes和多层Bayes估计[J].襄樊学院学报,2010,31(11):27-29. |
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| 作者姓名： | 孙波 罗文强 樊孝菊 |
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| 作者单位： | [1]襄樊学院数学与计算机学院,湖北襄樊441053 [2]中国地质大学数学与物理学院,湖北武汉430074 |
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| 摘 要： | 在对给定容量为n的一个Pareto分布样本X 1,X 2,…,Xn,在刻度平方误差损失函数下,利用先验分布讨论Pareto分布参数λ的E Bayes估计和多层Bayes估计.
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| 关 键 词： | Pareto分布 刻度平方损失函数 E Bayes估计 多层Bayes估计 |
E Bayesian and Hierarchical Bayesian Estimation of Pareto Distribution Parameter under Scaled Squared Error Loss Function |
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| SUN Bo,LUO Wen- qiang,FAN Xiao-ju.E Bayesian and Hierarchical Bayesian Estimation of Pareto Distribution Parameter under Scaled Squared Error Loss Function[J].Journal of Xiangfan University,2010,31(11):27-29. |
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| Authors: | SUN Bo LUO Wen- qiang FAN Xiao-ju |
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| Institution: | 1.School of Mathematical and Computer sciences,Xiangfan University,Xiangfan 441053,China; 2.School of Mathematics and physics,China University of Geosciences,Wuhan 430074,China) |
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| Abstract: | This paper uses prior distribution and study the E Bayesian and hierarchical Bayesian estimation of Pareto distribution parameter under scale squared error loss function with a Pareto distribution random sample given. |
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| Keywords: | Pareto distribution Scaled squared error loss function E Bayesian estimation Hierarchical Bayesian estimation |
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