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Industrial Instrumentation ＆ Automation. 2016, (02)

The speaker recognition algorithm based on sparse representation and its application in the intelligent attendance systemChinese Full Text

XING Yujuan;TAN Ping;Department of Computer Science,Lanzhou University of Arts and Science;

Abstract: Intelligent attendance system plays important role in the business- to- employee attendance check. In order to improve the recognition accuracy of speech attendance system,a novel speaker recognition algorithm based on sparse representation was proposed in this paper. This algorithm extracted GMM- super vectors of speaker’s speech according to the GMM- UBM of registered speakers,and adopted linear discriminant analysis as method of channel compensation and dimensionality reduction. By doing so,t... More
Keywords：

speech attendance; speaker recognition; sparse representation; GMM-super vector; linear discriminant analysis;

  • Series：

    (C) Architecture/ Energy/ Traffic/ Electromechanics, etc; (I) Electronic Technology ＆ Information Science

  • Subject：

    Telecom Technology

  • Classification Code：

    TN912.34

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