摘要
该文主要讨论了当参数θ的先验分布为Γ分布时,在复合LINEX对称损失函数下,逆高斯分布形状参数θ的Bayes估计、E-Bayes估计和多层Bayes估计问题,得到了相应的估计公式,并证明了参数θ的Bayes估计是可容许的.
This paper mainly discusses that when the prior distribution of the parameterθis gamma distribution,under the compound LINEX symmetric loss function,and the Bayes estimation,EBayes estimation and Hierarchical bayes estimation of the shape parameterθare obtained.The corresponding estimation formula is acquired.It is also proved that the bayes estimation of the parameterθis tolerable.
引文
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