| 一种基于NAPS核函数支持矢量机的说话人识别算法 |
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| 引用本文： | 张歆奕. 一种基于NAPS核函数支持矢量机的说话人识别算法[J]. 五邑大学学报(自然科学版), 2005, 19(1): 10-16 |
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| 作者姓名： | 张歆奕 |
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| 作者单位： | 五邑大学,信息学院,广东,江门,529020 |
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| 摘 要： | 介绍了指数展开分类器，引出了NAPS核函数及核映射的概念．详细讨论了如何利用基于NAPS核函数的支持矢量机进行说话人识别的算法．理论和实验表明，算法具有模型参数小、识别速度快和识别率较高的优点．
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| 关 键 词： | 说话人识别 支持矢量机 指数展开分类器 |
| 文章编号： | 1006-7302(2005)01-0010-07 |
| 修稿时间： | 2004-08-29 |
A Speaker Recognition Algorithm Based on NAPS Kernel-SVM |
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| ZHANG Xin-yi. A Speaker Recognition Algorithm Based on NAPS Kernel-SVM[J]. Journal of Wuyi University(Natural Science Edition), 2005, 19(1): 10-16 |
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| Authors: | ZHANG Xin-yi |
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| Abstract: | This paper first introduces a polynomial classifier, then gives the concept of NAPS kernel function and its corresponding kernel mapping which is deduced from the polynomial classifier. The speaker recognition algorithm based on NAPS kernel-SVM is discussed in detail and corresponding experiments are introduced. Theory and experiments show that the algorithm is concise in model parameter, fast in recognition speed and high in recognition rate. |
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| Keywords: | speaker recognition support vector machine(SVM) polynomial classifier |
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