Speaker verification using probabilistic 2D CLAFIC


Ying, Chong Lee and Teoh, Andrew BJ (2007) Speaker verification using probabilistic 2D CLAFIC. IEICE Electronics Express, 4 (5). pp. 179-184. ISSN 1349-2543

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User-specific subspace method, such as CLAFIC concatenates the speech matrices side by side leads to a high dimensional feature space before forming the correlation matrix. We propose an enhanced CLAFIC method in speaker veri. cation, coined as Probabilistic 2D CLAFIC which apply a straightforward 2D speech matrix projection technique for feature dimension reduction and GMM is used to construct the speaker model to boost up the performance. Our results show the superior performance and low computation time in the proposed system.

Item Type: Article
Subjects: T Technology > T Technology (General)
Q Science > QA Mathematics > QA71-90 Instruments and machines > QA75.5-76.95 Electronic computers. Computer science
Divisions: Faculty of Engineering and Technology (FET)
Depositing User: Ms Suzilawati Abu Samah
Date Deposited: 29 Sep 2011 02:52
Last Modified: 29 Sep 2011 02:52
URII: http://shdl.mmu.edu.my/id/eprint/3085


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