26 search results - page 5 / 6 » Discriminative training of HMMs for automatic speech recogni... |
CSL
2007
Springer
13 years 5 months ago
2007
Springer
This paper describes discriminative language modeling for a large vocabulary speech recognition task. We contrast two parameter estimation methods: the perceptron algorithm, and a...
ICASSP
2008
IEEE
14 years 7 days 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...
TASLP
2008
13 years 5 months ago
2008
Abstract-- Traditional methods of spoken utterance classification (SUC) adopt two independently trained phases. In the first phase, an automatic speech recognition (ASR) module ret...
ICPR
2006
IEEE
14 years 6 months ago
2006
IEEE
Coarticulation is one of the important factors that makes automatic sign language recognition a hard problem. Unlike in speech recognition, coarticulation effects in sign language...
ICASSP
2011
IEEE
12 years 9 months ago
2011
IEEE
Contending with signal variability due to source and channel effects is a critical problem in automatic emotion recognition. Any approach in mitigating these effects however has t...