Speaker Verification via Estimating Total Variability Space Using Probabilistic Partial Least Squares

  title={Speaker Verification via Estimating Total Variability Space Using Probabilistic Partial Least Squares},
  author={C. Chen and Jiqing Han and Yilin Pan},
The i-vector framework is one of the most popular methods in speaker verification, and estimating a total variability space (TVS) is a key part in the i-vector framework. Current estimation methods pay less attention on the discrimination of TVS, but the discrimination is so important that it will influence the improvement of performance. So we focus on the discrimination of TVS to achieve a better performance. In this paper, a discriminative estimating method of TVS based on probabilistic… 

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