模式识别与人工智能
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  2008, Vol. 21 Issue (1): 28-33    DOI:
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Speaker Verification Based on GMM Multidimensional Likelihoods and SVM
LIU MingHui, DAI BeiQian, XIE YanLu
MOEMicrosoft Key Laboratory of Multimedia Computing and Communication, University of Science and Technology of China, Hefei 230027
Department of Electronic Science and Technology, University of Science and Technology of China, Hefei 230026

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Abstract  In this paper, a textindependent speaker verification system based on GMM multidimensional likelihoods and SVM is proposed, which combines the advantages of both generative model and discriminative model. In this method, the GMM multidimensional likelihoods for the test speech are regarded as new features for SVM. Experiment results of textindependent speaker verification on NIST'05 8conv4w1conv4w database show effectiveness of the proposed system.
Key wordsSpeaker Verification      Gaussian Mixture Model Multidimensional Likelihoods      Support Vector Machine (SVM)      TextIndependent     
Received: 08 November 2006     
ZTFLH: TN912.34  
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LIU MingHui
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XIE YanLu
Cite this article:   
LIU MingHui,DAI BeiQian,XIE YanLu. Speaker Verification Based on GMM Multidimensional Likelihoods and SVM[J]. , 2008, 21(1): 28-33.
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