249 search results - page 26 / 50 » Continuous speech recognition with a TF-IDF acoustic model |
SPEECH
2010
13 years 2 months ago
2010
Despite years of speech recognition research, little is known about which words tend to be misrecognized and why. Previous work has shown that errors increase for infrequent words...
NAACL
1994
13 years 8 months ago
1994
Improved acoustic modeling can significantly decrease the error rate in large-vocabulary speech recognition. Our approach to the problem is twofold. We first propose a scheme that...
ICASSP
2010
IEEE
13 years 7 months ago
2010
IEEE
This paper investigates unsupervised vocabulary and language model self-adaptation (VLA) from just one speech file using the web as a knowledge source and without prior knowledge...
CSL
2004
Springer
13 years 7 months ago
2004
Springer
9 A two-level mixture linear dynamic system model, with frame-level switching parameters in the obser10 vation equation and with segment-level switching parameters in the target-d...
ACII
2007
Springer
14 years 1 months ago
2007
Springer
Abstract. Opposing the pre-dominant turn-wise statistics of acoustic LowLevel-Descriptors followed by static classification we re-investigate dynamic modeling directly on the frame...