20 search results - page 2 / 4 » Hierarchical Multi-stream Posterior Based Speech Recognition... |
MLMI
2007
Springer
13 years 11 months ago
2007
Springer
In this paper we present a study of automatic speech recognition systems using context-dependent phonemes and graphemes as sub-word units based on the conventional HMM/GMM system a...
ICASSP
2009
IEEE
13 years 3 months ago
2009
IEEE
We present a framework to apply Volterra series to analyze multilayered perceptrons trained to estimate the posterior probabilities of phonemes in automatic speech recognition. Th...
ICASSP
2008
IEEE
13 years 11 months ago
2008
IEEE
This paper addresses the detection of OOV segments in the output of large vocabulary continuous speech recognition (LVCSR) system. First, standard confidence measures based on fr...
ESANN
2007
13 years 6 months ago
2007
Inspired by recent findings on the similarities between the primary auditory and visual cortex we propose a neural network for speech recognition based on a hierarchical feedforw...
INTERSPEECH
2010
13 years 3 days ago
2010
Log-linear models have recently been used in acoustic modeling for speech recognition systems. This has been motivated by competitive results compared to systems based on Gaussian...