PROOF OF ONE CONJECTURE OF R.S.SINGH:DISCRETE CASE

来源 :中国科学：数学英文版 | 被引量 : 0次 | 上传用户：Layman_Zhejiang

【摘要】

：

Convergence rates of empirical Bayes（EB） estimators w-r-t the squared efror loss are con sidered in discrete exponential families. It is shown that a rate O(n<sup

【作者】

：

陶波

【机构】

：

InstituteofSystemsScience,AcademiaSinica,Beijing100080,PRC

【出处】

：

中国科学：数学英文版

【发表日期】

：

1992年12期

【关键词】

：

empirical BAYES estimation squared error loss CONVERGENCE rates DISCRETE EXPONEN

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Convergence rates of empirical Bayes（EB） estimators w-r-t the squared efror loss are con sidered in discrete exponential families. It is shown that a rate O(n-1) is not possible for any EB estimator,even though the parameter space i

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PROOF OF ONE CONJECTURE OF R.S.SINGH:DISCRETE CASE

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