Task-Driven Variability Model for Speaker Verification

Volume: 39, Issue: 6, Pages: 3125 - 3144
Published: Jun 1, 2020
Abstract
The total variability model (TVM)/probabilistic linear discriminant analysis (PLDA) framework is one of the most popular methods for speaker verification. In this framework, the i-vector representations are first extracted from utterances via an estimated TVM and then employed to estimate the PLDA parameters for classification. The TVM and PLDA are estimated serially, so the information loss in the TVM is inherited by the i-vectors, and then...
Paper Details
Title
Task-Driven Variability Model for Speaker Verification
Published Date
Jun 1, 2020
Volume
39
Issue
6
Pages
3125 - 3144
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