下记录值样本下广义指数分布族的参数估计  

Parameter Estimation of the Family of Generalized Exponential Distribution Under the Sample of Lower Recorded Value

作　　者：许莹[1] XU Ying(Tourism College,Changchun University,Changchun 130607,China)

机构地区：[1]长春大学旅游学院,吉林长春130607

出　　处：《长春师范大学学报》2020年第12期1-5,共5页Journal of Changchun Normal University

摘　　要：以下记录值作为样本,讨论了广义指数分布族F(x;θ,λ)=(1-e-λx)θ参数的Bayes估计、经验Bayes估计以及最小风险同变估计,最终总结出作为样本的下记录值以及Bayes统计的优势与实际意义。The following recorded values are used as samples to discuss the Bayes estimation,empirical Bayes estimation and minimum risk covariance estimation of the generalized exponential distribution family F(x;θ,λ)=(1-e-λx)θparameters,and finally summarize the recorded values as the sample and the advantages and practical significance of Bayes statistics.

关 键 词：BAYES估计 经验BAYES估计 最小风险同变估计 下记录值 广义指数分布族 

分 类 号：O213[理学—概率论与数理统计]