About: A Region-specific Feature-space Transformation for Speaker Adaptation and Singularity Analysis of Jacobian Matrix     Goto   Sponge   NotDistinct   Permalink

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Description
  • This paper describes the difficulties associated with soft R-FMLLR. By analyzing the Jacobian matrix, it was concluded that the transformation is most likely to be non-invertible and in this case ML estimation adversely affects the performance. A new transformation, hard R-FMLLR, is presented. It is shown that the performance of the proposed method is better than soft R-FMLLR and it is computationally more efficient.
  • This paper describes the difficulties associated with soft R-FMLLR. By analyzing the Jacobian matrix, it was concluded that the transformation is most likely to be non-invertible and in this case ML estimation adversely affects the performance. A new transformation, hard R-FMLLR, is presented. It is shown that the performance of the proposed method is better than soft R-FMLLR and it is computationally more efficient. (en)
Title
  • A Region-specific Feature-space Transformation for Speaker Adaptation and Singularity Analysis of Jacobian Matrix
  • A Region-specific Feature-space Transformation for Speaker Adaptation and Singularity Analysis of Jacobian Matrix (en)
skos:prefLabel
  • A Region-specific Feature-space Transformation for Speaker Adaptation and Singularity Analysis of Jacobian Matrix
  • A Region-specific Feature-space Transformation for Speaker Adaptation and Singularity Analysis of Jacobian Matrix (en)
skos:notation
  • RIV/00216305:26230/13:PU106411!RIV14-TA0-26230___
http://linked.open...avai/riv/aktivita
http://linked.open...avai/riv/aktivity
  • P(TA01011328)
http://linked.open...vai/riv/dodaniDat
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  • 59001
http://linked.open...ai/riv/idVysledku
  • RIV/00216305:26230/13:PU106411
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  • speaker recognition, speaker adaptation, feature-space transformation, speech recognition (en)
http://linked.open.../riv/klicoveSlovo
http://linked.open...ontrolniKodProRIV
  • [8795CE428DB2]
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  • Lyon, Francie
http://linked.open...i/riv/mistoVydani
  • Lyon
http://linked.open...i/riv/nazevZdroje
  • Proceedings of Interspeeech 2013
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  • Burget, Lukáš
  • Karafiát, Martin
  • Černocký, Jan
  • Glembek, Ondřej
  • Rath, Shakti Prasad
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http://linked.open.../riv/zahajeniAkce
number of pages
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  • International Speech Communication Association
https://schema.org/isbn
  • 978-1-62993-443-3
http://localhost/t...ganizacniJednotka
  • 26230
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