摘要
由于入侵检测数据集中的信息均为高维特征向量,因此需要在大规模的分类识别过程中解决特征提取问 题.本文基于Matlab工具,采用主成分分析(PCA)方法较好地解决了这一问题.
The data in intrusion detection information sets are all characteristic vector of high dimension,so the problem of character extraction is needed to be solved in large scale classification and recognition procedure. In this paper, principal components analysis (PCA) arithmetic is used to deal with this problem.
出处
《广西大学学报(自然科学版)》
CAS
CSCD
2005年第S2期74-77,共4页
Journal of Guangxi University(Natural Science Edition)
基金
广西科技攻关项目(桂科攻0385001)广西留学回国人员科学基金项目(桂科回0342001)
关键词
入侵检测
主成分分析
MATLAB
特征向量
intrusion detection
principal components analysis
Matlab
characteristic vector