分离模型绝对选择中的假设检验

HYPOTHESES TESTS IN THE ABSOLUTE SELECTION OF SEPERATE MODELS

本文主要讨论传统的数理统计推断手段之一的假设检验作为一类对分离模型进行绝对选择的方法时所具备的形式特点及不同具体检验方法间的联系;并探讨了在这类检验中,备择假设H_I的特殊功能以及它与先验信息之间的联系。

This paper discusses the features of the tests on seperate hypotheses as a kind of method for model selection and the relationship between the the tests, Furthermore, it is discovered that besides the substituting function, the alternative hypotheses, H_1, possess a so-called 'indicating function'. The less the prior informalion is, the more evideut the iudicating fuction is.