7 search results - page 1 / 2 » Sparse modeling of neural network posterior probabilities fo... |
ICASSP
2011
IEEE
12 years 8 months ago
2011
IEEE
In this paper, we present a novel technique for modeling the posterior probability estimates obtained from a neural network directly in the HMM framework using the Dirichlet Mixtu...
CVPR
2012
IEEE
11 years 7 months ago
2012
IEEE
In this work a Gaussian Hidden Markov Model (GHMM) based automatic sign language recognition system is built on the SIGNUM database. The system is trained on appearance-based feat...
IKE
2008
13 years 6 months ago
2008
One major source of performance decline in speaker recognition system is channel mismatch between training and testing. This paper focuses on improving channel robustness of speake...
ICASSP
2008
IEEE
13 years 11 months ago
2008
IEEE
In this paper, we investigate the significance of contextual information in a phoneme recognition system using the hidden Markov model - artificial neural network paradigm. Cont...
INTERSPEECH
2010
12 years 11 months ago
2010
In this work, the RWTH automatic speech recognition systems for English and German for the second Quaero evaluation campaign 2009 are presented. The systems are designed to transc...