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Bayes线性无偏估计的稳健性 被引量:1

Robustness of Bayes linear unbiased estimation
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摘要 考虑Bayes线性无偏估计关于误差分布的稳健性,给出误差项ε的最大分布类,使得误差项ε的分布在此范围内变动时,Bayes线性无偏估计都是最优估计. Robustness of Bayes linear unbiased estimation of unknown in terms of error distributions was discussed in the linear model.We explored the maximal distributions class of error term , where Bayes linear unbiased estimation held its optimality by mean squared errs criterion.
出处 《湖北大学学报(自然科学版)》 CAS 2012年第3期324-326,339,共4页 Journal of Hubei University:Natural Science
基金 国家自然科学基金(11171058) 浙江省自然科学基金(Y6110615) 国家社会科学基金(11CTJ008)资助
关键词 线性模型 Bayes线性无偏估计 稳健性 linear model Bayes linear unbiased estimator robustness
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