不合格品率的一个估计方法  

Estimation Method of Unqualified Product Rate

作　　者：崔玉萍[1] 韩明[2] 

机构地区：[1]东北电力学院机电系,吉林吉林市132012 [2]浙江海洋学院数学系,浙江舟山316004

出　　处：《运筹与管理》2004年第5期54-58,共5页Operations Research and Management Science

基　　金：浙江省自然科学基金资助项目(100026);浙江省教育厅科研计划基金资助项目(20031024)

摘　　要：本文提出了一种参数的估计方法———EBayes估计法,对产品的不合格品率,给出了EBayes估计的定义和EBayes估计,并在此基础上给出了EBayes估计的性质和多层Bayes估计。最后,给出了模拟计算,结果表明本文提出的方法可行且便于应用。The paper develops estimation method of parameter, which is named as 'expected Bayesian estimation method'. The definition of expected Bayesian estimation and expected Bayesian estimation for unqualified product rate are given and on the basis of this the nature of expected Bayesian estimation and the hierarchical Bayesian estimation for unqualified product rate are given. Finally, calculations of simulations are performed, which show that the expected Bayesian estimation method is feasible and easy to operate.

关 键 词：不合格品率 E BAYES估计 多层BAYES估计 

分 类 号：O213.1[理学—概率论与数理统计]