Optimal Hypothesis Testing in Case of Regulatory Thresholds
Optimal Hypothesis Testing in Case of Regulatory Thresholds
复制标题
监管阈值情况下的最佳假设检验
DOI:
10.1007/978-3-642-22078-4_11
复制
发表时间:
2011
期刊:
影响因子:
--
通讯作者:
Kutterer H.
中科院分区:
文献类型:
--
作者:
Neumann I;Kutterer H.
In this study hypothesis testing is treated, when neither the probability density function (pdf) of the test statistic under the null hypothesis nor the pdf of the test statistic under the alternative hypothesis are known. First, the classical procedure in case of random variability is reviewed. Then, the testing procedure is extended to the case when the uncertainty of the measurements comprises both random and systematic errors. Both types of uncertainty are treated in a comprehensive way using fuzzy-random variables (FRVs) which represent a combination of probability and fuzzy theory. The classical case of random errors (absence of systematic errors) is a special case of FRVs. The underlying theory of the procedure is outlined in particular. The approach allows the consideration of fuzzy regions of acceptance and rejection. The final (optimal) test decision is based on the utility theory which selects the test decision with the largest expected utility as the most beneficial one. An example illustrates the theoretical concept.
DOI:
10.1007/978-1-4613-3440-8
发表时间:
1996
期刊:
--
影响因子:
--
作者:
R. B. Kearfott;V. Kreinovich
通讯作者:
R. B. Kearfott;V. Kreinovich
DOI:
--
发表时间:
2008
期刊:
影响因子:
--
作者:
H. Kutterer;I. Neumann
通讯作者:
I. Neumann