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负二项分布可靠度的经验Bayes估计
Empirical Bayes Estimation for the Negative Binomial Distribution Reliability
【摘要】 本文在平方损失下,给出了负二项分布可靠度θ的Bayes估计、Bayes置信下限,同时构造了θ的渐近最优的经验Bayes(EB)估计,并证明了该EB估计的收敛速度为O(n-1)。
【Abstract】 Considered in this paper is the Bayesian estimation for the negative binomial distribution reliability θ under the quadratic loss. An empirical Bayes estimation of θ is also constructed. It is proved that this EB estimation is asymptotic optimal and the convergence rate of this EB estimation is O(n-1).
【关键词】 负二项分布;
经验Bayes估计;
渐近最优;
收敛速度;
【Key words】 negative binomial distribution; empirical Bayes estimation; asymptotic optimality; convergence rate;
【Key words】 negative binomial distribution; empirical Bayes estimation; asymptotic optimality; convergence rate;
【基金】 国家自然科学基金(10161004).
- 【文献出处】 工程数学学报 ,Chinese Journal of Engineering Mathematics , 编辑部邮箱 ,2005年06期
- 【分类号】O212.8
- 【被引频次】8
- 【下载频次】222