Speaker Recognition Using e-Vectors.
IEEE/ACM Transactions on Audio, Speech, and Language Processing(2018)
摘要
Systems based on i-vectors represent the current state-of-the-art in text-independent speaker recognition. Unlike joint factor analysis (JFA), which models both speaker and intersession subspaces separately, in the i-vector approach all the important variability is modeled in a single low-dimensional subspace. This paper is based on the observation that JFA estimates a more informative speaker sub...
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关键词
Speech,Training,Standards,Adaptation models,Speech processing,Speaker recognition,Estimation
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