In algorithm ways, Gaussian mixture model (GMM) is the most successful speaker recognition model at present.

在算法方面，高斯混合模型(GMM)是目前最成功的一种说话人识别模型。

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In recognition model, with the study of principles and related algorithms, the research is mainly focused on the SGML algorithm which is used for GMM parameter estimation.

在识别模型方面，在对GMM基本原理和相关算法分析的基础上，重点研究了GMM参数估计算法- SGML算法。

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