【摘要】 本文考虑损失函数的估计问题。主要讨论了正态分布和Poisson分布情形下均值的通常估计量的损失之估计的可容许性。更多还原

【Abstract】 In this paper, the sufficient conditions for the admissibility of loss estimators of usual estimators are given for the normal and Poisson cases. As an application, we obtain the Johnstone’s result(see[1]).更多还原