Free on-line speech recogniser based on Kaldi ASR toolkit producing word posterior lattices

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11320%2F14%3A10289403" target="_blank" >RIV/00216208:11320/14:10289403 - isvavai.cz</a>
Result on the web
<a href="http://www.aclweb.org/anthology/W14-4315" target="_blank" >http://www.aclweb.org/anthology/W14-4315</a>
DOI - Digital Object Identifier
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Result language
angličtina
Original language name
Free on-line speech recogniser based on Kaldi ASR toolkit producing word posterior lattices
Original language description
This paper presents an extension of the Kaldi automatic speech recognition toolkit to support on-line recognition. The resulting recogniser supports acoustic models trained using state-of-the-art acoustic modelling techniques. As the recogniser producesword posterior lattices, it is particularly useful in statistical dialogue systems, which try to exploit uncertainty in the recognizer's output. Our experiments show that the on- line recogniser performs significantly better in terms of latency when compared to a cloud-based recogniser.
Czech name
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Czech description
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Project
<a href="/en/project/LK11221" target="_blank" >LK11221: Development of statistical methods for spoken dalogue systems</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2014
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
Proceedings of the 15th Annual Meeting of the Special Interest Group on Discourse and Dialogue
ISBN
978-1-941643-21-1
ISSN
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e-ISSN
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Number of pages
5
Pages from-to
108-112
Publisher name
Association for Computational Linguistics
Place of publication
Stroudsburg, PA, USA
Event location
Philadelphia, PA, USA
Event date
Jun 18, 2014
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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