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设X1,…,Xn是Possion分布总体P的样本,其中是未知参数.在平衡损失函数下,取共轭先验时,得到了的Bayes估计,进而讨论了的形如aX+b的估计的容许性问题.
Abstract：Let X1,…,Xn be a sample of Possion distribution population P,where is an unknown parameter.Under balanced loss function,obtains the Bayes estimator when uses conjugate distribution,then discusses the admissibility of a class of estimator as aX + b for.
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基本信息:
中图分类号:O211.3
引用信息:
[1]王剑,屈思敏.平衡损失下Possion分布参数的估计[J].江汉大学学报(自然科学版),2007,No.98(02):14-16.
2007-06-25
2007-06-25