RATE RISK THEORY - INFORMATION THEORETIC APPROACH TO STATISTICAL DECISION.

被引:0
|
作者
Kanaya, Fumio [1 ]
Oishi, Shin'ichi [1 ]
机构
[1] NTT, Mushashino, Jpn, NTT, Mushashino, Jpn
关键词
INFORMATION THEORY;
D O I
暂无
中图分类号
O21 [概率论与数理统计];
学科分类号
020208 ; 070103 ; 0714 ;
摘要
A function of R(L), named a rate-risk function, is introduced in the field of statistical decision theory. It specifies the minimal permissible rate R at which information about underlying uncertainties must be conveyed to the decision maker in order to achieve the prescribed value L of the Bayes risk. Fundamental properties are also clarified for the rate-risk function.
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页码:571 / 574
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