A fast, accurate approximation to log likelihood of Gaussian mixture models
- Pierre L. Dognin
- Vaibhava Goel
- et al.
- 2009
- ICASSP 2009
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29 results for John R. Hershey
Refactoring acoustic models using variational density approximation
- Pierre L. Dognin
- John R. Hershey
- et al.
- 2009
- ICASSP 2009
Single-channel speech separation and recognition using loopy belief propagation
- Steven J. Rennie
- John R. Hershey
- et al.
- 2009
- ICASSP 2009
Optimizing speech recognition grammars using a measure of similarity between hidden Markov models
- Binit Mohanty
- John Hershey
- et al.
- 2008
- ICASSP 2008
Accelerated Monte Carlo for Kullback-Leibler divergence between Gaussian mixture models
- Jia-Yu Chen
- John R. Hershey
- et al.
- 2008
- ICASSP 2008
Variational Bhattacharyya divergence for hidden Markov models
- John R. Hershey
- Peder A. Olsen
- 2008
- ICASSP 2008
Efficient model-based speech separation and denoising using non-negative subspace analysis
- Steven J. Rennie
- John R. Hershey
- et al.
- 2008
- ICASSP 2008
Variational Kullback-leibler divergence for hidden Markov models
- John R. Hershey
- Peder A. Olsen
- et al.
- 2007
- ASRU 2007
Variational sampling approaches to word confusability
- John R. Hershey
- Peeler A. Olsen
- et al.
- 2007
- ITA 2007
Bhattacharyya error and divergence using variational importance sampling
- Peder A. Olsen
- John R. Hershey
- 2007
- INTERSPEECH 2007