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Status已发表Published
Title距离判别
Creator
Date Issued1982
Source Publication应用数学学报
ISSN0254-3079
Volume5Issue:2Pages:145-154
Abstract

判别分析应用面之广已可和回归分析比美,建立判别函数有许多准则,如贝叶斯准则、费歇准则、科尔巴克信息准则等,这些准则并不如最小二乘原理那么直观、自然,给初学者增加一些困难。我们尝试用距离的准则进行判别(称之为距离判别),它不仅直观、简单,在等协差阵的情况,与贝叶斯判别、费歇判别等价。它可以处理不等协差的情况,也可以进行逐步判别。距离判别的思想过去虽有人讨论过,但比较零散。

URLView source
Language中文Chinese
Citation statistics
Document TypeJournal article
Identifierhttp://repository.uic.edu.cn/handle/39GCC9TT/5250
CollectionResearch outside affiliated institution
Affiliation
1.中国科学院应用数学研究所
2.北京医学院
Recommended Citation
GB/T 7714
方开泰,孙尚拱. 距离判别[J]. 应用数学学报, 1982, 5(2): 145-154.
APA 方开泰, & 孙尚拱. (1982). 距离判别. 应用数学学报, 5(2), 145-154.
MLA 方开泰,et al."距离判别". 应用数学学报 5.2(1982): 145-154.
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