计算机工程与应用 ›› 2008, Vol. 44 ›› Issue (36): 221-223.DOI: 10.3778/j.issn.1002-8331.2008.36.064

• 工程与应用 • 上一篇    下一篇

基于支持向量机的冠心病辅助诊断研究

吕晓燕1,2,罗立民2,李祥生1,郭建军3   

  1. 1.山西医科大学 计算中心,太原 030001
    2.东南大学 计算机科学与工程系,南京 210096
    3.山西医科大学 第一医院,太原 030001
  • 收稿日期:2008-09-26 修回日期:2008-11-08 出版日期:2008-12-21 发布日期:2008-12-21
  • 通讯作者: 吕晓燕

Studies on appilcation of Support Vector Machine in detection of coronary heart disease

LV Xiao-yan1,2,LUO Li-min2,LI Xiang-sheng1,GUO Jian-jun3   

  1. 1.Computing Center,Shanxi Medical University,Taiyuan 030001,China
    2.Department of Computer Science and Engineering,Southeast University,Nanjing 210096,China
    3.The First Attached Hospital of Shanxi Medical University,Taiyuan 030001,China
  • Received:2008-09-26 Revised:2008-11-08 Online:2008-12-21 Published:2008-12-21
  • Contact: LV Xiao-yan

摘要: 支持向量机(SVM)是在统计学习理论基础上发展而来的一种新的通用学习方法,较好地解决了有限样本的学习分类问题。用支持向量机的分类算法,选取不同的核函数,构造了支持向量机的不同分类器,并将其应用于冠心病的预测诊断。仿真结果表明,非线性的支持向量机取得了较高的准确率,支持向量机在早期冠心病的诊断中有很大的应用潜力。

关键词: 支持向量机, 核函数, 模式识别, 冠心病

Abstract: Support Vector Machine(SVM) is an efficient method originated from the statistical learning theory.It is powerful in machine learning to solve problems with finite samples.SVM is employed in detecting coronary heart disease and the results are encouraged compared with conventional methods.The accuracy of non-linear SVM classifier is especially high in all kinds of classifiers,which indicates the potential application of SVM in coronary heart disease detection.

Key words: Support Vector Machine(SVM), kernel function, pattern recognition, coronary heart disease