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arXiv 0810.3946math.STmath.PRstat.MEstat.TH
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正态分布均值的多阶段假设检验

Multistage Hypothesis Tests for the Mean of a Normal Distribution

Xinjia Chen

摘要:

在本文中,我们开发了新的多级测试,保证规定的权力水平,比以前的测试更有效的平均抽样数和抽样操作的数量。在不截断的情况下,我们的检验方案的最大抽样数是绝对有界的。基于几何参数,我们推导出了操作特征函数的非常紧的界限。为了降低相关积分的计算复杂性,我们提出了自适应扫描算法,该算法不仅适用于当前的假设检验问题,而且适用于其他问题领域。

英文摘要:

In this paper, we have developed new multistage tests which guarantee prescribed level of power and are more efficient than previous tests in terms of average sampling number and the number of sampling operations. Without truncation, the maximum sampling numbers of our testing plans are absolutely bounded. Based on geometrical arguments, we have derived extremely tight bounds for the operating characteristic function. To reduce the computational complexity for the relevant integrals, we propose adaptive scanning algorithms which are not only useful for present hypothesis testing problem but also for other problem areas.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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