Q对称熵损失下几何分布的参数估计

Parameter estimation of geometric distribution under Q-symmetric entropy loss function

研究几何分布的先验分布为幂分布时,在对称熵损失函数下给出了其可靠度的多层Bayes估计,并根据实际数据说明了该估计是稳健的。

In this paper,the formula of Expect Bayes estimation of the reliability under Q-symmetric entropy loss function for geometric distribution has been given,when the prior distribution of the reliability is power distribution.The example is also given to show that the hierarchical Bayesian estimation is steady.