Support Vector Domain Description for speaker recognition

被引:4
|
作者
Xin, D [1 ]
Wu, ZH [1 ]
Zhang, WF [1 ]
机构
[1] Zhejiang Univ, Dept Comp Sci & Engn, Hangzhou 310027, Peoples R China
关键词
D O I
10.1109/NNSP.2001.943152
中图分类号
TP18 [人工智能理论];
学科分类号
081104 ; 0812 ; 0835 ; 1405 ;
摘要
A novel approach to speaker recognition is presented. The method, called Support Vector Data Description (SVDD), was originally suggested by Vapnik, interpreted as a novelty detectors by Tax and Duin. In this paper, we use this data domain description as a classifier. It contains support vectors describing the sphere separating the samples. With a minimal radius R, this classifier achieve good performance in finding abnormal samples within the open set test. We use it in the speaker identification application. And the result on YOHO database are presented.
引用
收藏
页码:481 / 488
页数:8
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