Publikace
Detail publikace
Citace
p. 419-423, International Institute of Informatics and Systemics, Orlando, 2003. : Automatic transcription of TV ice-hockey commentary . Proceedings ,
Abstrakt
Automatic recognition of a TV commentary accompanying an ice-hockey match is usually a hard task due to the spontaneous speech of a commentator put often into a very loud background noise. Although a vocabulary of an ice-hockey commentary seems to be relatively well limited we show that the lexicon formed by collecting words of 15 ice hockey matches provided by one TV commentator does not sufficiently cover commen- taries of new matches and a high OOV (Out Of Vocabulary) rate brings about many recognition problems. To partly alleviate this problem we collected manual transcripts of further 16 matches and designed a knowledge-base adaptation technique ensuring an efficient modification of a recognition lexicon and LM statistics. A suitable adaptation approach was also tested with a goal of adapting a LM to a style of speaking of a new commentator.
Detail publikace
Název: | Automatic transcription of TV ice-hockey commentary |
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Autor: | Psutka Josef V. ; Hoidekr, J. ; Ircing, P. ; Psutka, J. |
Jazyk publikace: | anglicky |
Datum vydání: | 27.7.2003 |
Rok vydání: | 2003 |
Typ publikace: | Stať ve sborníku |
Název časopisu / knihy: | Proceedings |
Strana: | 419 - 423 |
ISBN: | 980-6560-01-9 |
Nakladatel: | International Institute of Informatics and Systemics |
Místo vydání: | Orlando |
Datum: | 27.7.2003 - 30.7.2003 |
Klíčová slova
continuous speech recognition, corpus collection, class-based language model, spontaneous speech
Klíčová slova v češtině
rozpoznávání spojité řeči, tvorba korpusu, jazykový model založený na třídách, spontánní řeč
BibTeX
@INPROCEEDINGS{PsutkaJosefV_2003_Automatic, author = {Psutka Josef V. and Hoidekr, J. and Ircing, P. and Psutka, J.}, title = {Automatic transcription of TV ice-hockey commentary}, year = {2003}, publisher = {International Institute of Informatics and Systemics}, journal = {Proceedings }, address = {Orlando}, pages = {419-423}, ISBN = {980-6560-01-9}, url = {http://www.kky.zcu.cz/en/publications/PsutkaJosefV_2003_Automatic}, }