367 search results - page 32 / 74 » Large-Vocabulary Speech Recognition Algorithms |
ICASSP
2011
IEEE
14 years 2 months ago
2011
IEEE
We present a variational Bayesian algorithm that enhances the log spectra of noisy speech using speaker dependent priors. This algorithm extends prior work by Frey et al. where th...
ICASSP
2009
IEEE
15 years 5 months ago
2009
IEEE
Several studies have been dedicated to the analysis and modeling of AM–FM modulations in speech and different algorithms have been proposed for the exploitation of modulations i...
ICPR
2008
IEEE
15 years 5 months ago
2008
IEEE
Hidden Markov Model (HMM) is the dominant technology in speech recognition. The problem of optimizing model parameters is of great interest to the researchers in this area. The Ba...
INTERSPEECH
2010
14 years 5 months ago
2010
We describe a new method for pruning in dynamic models based on running an adaptive filtering algorithm online during decoding to predict aspects of the scores in the near future....
ICASSP
2008
IEEE
15 years 5 months ago
2008
IEEE
This paper presents a new approach to feature analysis in automatic speech recognition (ASR) based on locality preserving projections (LPP). LPP is a manifold based dimensionality...