Orthogonal Least Square Based Support Vector Machine for the Classification of Infant Cry with Asphyxia

被引：10

作者：

Sahak, R. ^{[1
]}

Mansor, W. ^{[1
]}

Lee, Y. K. ^{[1
]}

Yassin, A. I. Mohd ^{[1
]}

Zabidi, A. ^{[1
]}

机构：

[1] Univ Teknol MARA, Fac Elect Engn, Shah Alam, Selangor, Malaysia

来源：

2010 3RD INTERNATIONAL CONFERENCE ON BIOMEDICAL ENGINEERING AND INFORMATICS (BMEI 2010), VOLS 1-7 | 2010年

关键词：

Infant cry; mel frequency cepstral coefficients; orthogonal least square; support vector machine; linear kernel; RBF kernel;

D O I：

10.1109/BMEI.2010.5639300

中图分类号：

R318 [生物医学工程];

学科分类号：

0831 ;

摘要：

This paper describes the classification of asphyxiated infant cry using orthogonal least square (OLS) based Support vector machine (SVM). The features of the cry signal were extracted using mel frequency cepstral coefficient analysis and significant features were selected using OLS. SVM with linear and RBF kernels were used to classify the asphyxiated infant cry signals. Classification accuracy and support vector number were computed to examine the performance of the OLS based SVM. The highest classification accuracy (93.16%) could be achieved using RBF kernel, however, with large support vector number.

引用

页码：986 / 990

页数：5

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