iVector-Based Discriminative Adaptation for Automatic Speech Recognition

[1]  Richard M. Schwartz,et al.  Recent progress on the discriminative region-dependent transform for speech feature extraction , 2006, INTERSPEECH.

[2]  Patrick Kenny,et al.  Bayesian Speaker Verification with Heavy-Tailed Priors , 2010, Odyssey.

[3]  Richard M. Schwartz,et al.  A compact model for speaker-adaptive training , 1996, Proceeding of Fourth International Conference on Spoken Language Processing. ICSLP '96.

[4]  William J. Byrne,et al.  Discriminative linear transforms for feature normalization and speaker adaptation in HMM estimation , 2005, IEEE Transactions on Speech and Audio Processing.

[5]  Kai Feng,et al.  The subspace Gaussian mixture model - A structured model for speech recognition , 2011, Comput. Speech Lang..

[6]  Patrick Kenny,et al.  Front-End Factor Analysis for Speaker Verification , 2011, IEEE Transactions on Audio, Speech, and Language Processing.

[7]  Daniel Povey,et al.  Improvements to fMPE for discriminative training of features , 2005, INTERSPEECH.

[8]  Lukás Burget,et al.  Simplification and optimization of i-vector extraction , 2011, 2011 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP).

[9]  Mark J. F. Gales,et al.  Maximum likelihood linear transformations for HMM-based speech recognition , 1998, Comput. Speech Lang..

[10]  Spyridon Matsoukas,et al.  Minimum phoneme error based heteroscedastic linear discriminant analysis for speech recognition , 2005, Proceedings. (ICASSP '05). IEEE International Conference on Acoustics, Speech, and Signal Processing, 2005..

[11]  Geoffrey Zweig,et al.  fMPE: discriminatively trained features for speech recognition , 2005, Proceedings. (ICASSP '05). IEEE International Conference on Acoustics, Speech, and Signal Processing, 2005..

[12]  P. Woodland,et al.  Discriminative linear transforms for speaker adaptation , 2001 .

[13]  Mark J. F. Gales,et al.  Constrained discriminative mapping transforms for unsupervised speaker adaptation , 2011, 2011 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP).

[14]  William J. Byrne,et al.  Discriminative speaker adaptation with conditional maximum likelihood linear regression , 2001, INTERSPEECH.

[15]  Lukás Burget,et al.  Full-covariance UBM and heavy-tailed PLDA in i-vector speaker verification , 2011, 2011 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP).

[16]  Mark J. F. Gales,et al.  Unsupervised discriminative adaptation using discriminative mapping transforms , 2008, 2008 IEEE International Conference on Acoustics, Speech and Signal Processing.

[17]  David A. van Leeuwen,et al.  The 2007 AMI(DA) System for Meeting Transcription , 2007, CLEAR.