摘要
判别分析是判别样品所属类型的一种统计方法.利用M ATLAB提供的神经网络工具箱为基础,设计了一个三层BP神经网络判别模型,提出了一种进行判别分析的新方法,实例表明,利用BP神经网络建立的判别模型是进行判别分析的有效方法.是对研究分类问题的方法的扩充.
The Judging analysis is a kind of statistical methods, used to judge the type of the sample. This article based on the Nueral Network toolbox offered by MATLAB, design a judging method of three-layered BP Nueral Network and also offored a new way to go on judging analysis. The case shows that making use of the Judging model is a effective method to go on Judging and analyze, and it's a expand for the classification studying too.
出处
《数学的实践与认识》
CSCD
北大核心
2006年第2期46-50,共5页
Mathematics in Practice and Theory
基金
国家自然科学基金(10171118
10471159)
教育部重点项目资助
重庆师范大学校级科研项目(05XLY017)