12 search results - page 2 / 3 » Generalized Baum-Welch algorithm for discriminative training... |
INTERSPEECH
2010
13 years 17 days ago
2010
Phonetic decision trees are a key concept in acoustic modeling for large vocabulary continuous speech recognition. Although discriminative training has become a major line of rese...
TASLP
2002
13 years 5 months ago
2002
Large vocabulary continuous speech recognition (LVCSR) systems traditionally represent words in terms of smaller subword units. Both during training and during recognition, they re...
ICASSP
2011
IEEE
12 years 9 months ago
2011
IEEE
In this paper, we extend our previous study on discriminative training using non-uniform criteria for speech recognition. The work will put emphasis on how the acoustic modeling i...
CSL
2004
Springer
13 years 5 months ago
2004
Springer
Recently various techniques to improve the correlation model of feature vector elements in speech recognition systems have been proposed. Such techniques include semi-tied covaria...
ICML
2008
IEEE
14 years 6 months ago
2008
IEEE
In this paper we show how common speech recognition training criteria such as the Minimum Phone Error criterion or the Maximum Mutual Information criterion can be extended to inco...