Bayes-可拓判别  

Bayes-Extension Discrimination

作　　者：李日华[1] 毛凯[1] 周刚[1] 

机构地区：[1]海军航空工程学院基础部,山东烟台264001

出　　处：《系统工程理论与实践》2005年第7期131-135,共5页Systems Engineering-Theory & Practice

摘　　要：　研究了Bayes判别与可拓判别两种判别法的优缺点,在Bayes判别规则中引入了关联度,建立了集Bayes判别与可拓判别两种判别方法优点的Bayes 可拓判别法,并证明了Bayes判别法与可拓判别法都是Bayes 可拓判别法在一定条件下的特例.通过对举例计算结果的讨论,显示了Bayes 可拓判别法的优越性.After discussed the advantages and disadvantages of the Bayes discrimination method and the extension discrimination method, and then introduced the interrelating degree into Bayes discrimination rule, the authors of this paper have obtained a new Bayes-Exteusion discrimination method, which combines the advantages of the former two methods, and also proved that the former two methods are just the special cases of the new method under a certain condition. At the end of this paper， the discussion of the computing results have disclosed clearly the advantages of the Bayes-Extension method。

关 键 词：Bayes判别 可拓学 判别法 关联度 

分 类 号：N94[自然科学总论—系统科学] O21[理学—概率论与数理统计]