| 平衡损失下Possion分布参数的估计 |
| |
| 引用本文： | 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),2007,35(2):14-16. |
| |
| 作者姓名： | 王剑 屈思敏 |
| |
| 作者单位： | 1. 华中科技大学,数学系,武汉,430074
2. 广西财经学院,数学与统计系,南宁,530003 |
| |
| 摘 要： | 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.
|
| 关 键 词： | Possion分布 平衡损失函数 Bayes估计 容许性 |
| 文章编号： | 1673-0143（2007）02-0014-03 |
| 修稿时间： | 2006-10-10 |
Estimate of Parameter for Possion Distribution Under Balanced Loss |
| |
| WANG Jian,QU Si-min.Estimate of Parameter for Possion Distribution Under Balanced Loss[J].Journal of Jianghan University:Natural Sciences,2007,35(2):14-16. |
| |
| Authors: | WANG Jian QU Si-min |
| |
| Institution: | 1. Department of Mathematics, Huazhong University of Science and Technology, Wuhan 430074, China; 2.Department of Mathematics and Statistics, Guangxi College of Finance and Economics, Nanning 530003, China |
| |
| 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. |
| |
| Keywords: | Possion distribution balanced loss function Bayes estimation admissibility |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
