Detail výsledku
Phoneme based acoustics keyword spotting in informal continuous speech
SZŐKE, I.; SCHWARZ, P.; BURGET, L.; KARAFIÁT, M.; ČERNOCKÝ, J. Phoneme based acoustics keyword spotting in informal continuous speech. Radioelektronika 2005. Brno: Faculty of Electrical Engineering and Communication BUT, 2005. p. 195-198. ISBN: 80-214-2904-6.
Typ
článek ve sborníku konference
Jazyk
anglicky
Autoři
Szőke Igor, Ing., Ph.D., FIT (FIT), UPGM (FIT)
Schwarz Petr, Ing., Ph.D., FIT (FIT), UPGM (FIT)
Burget Lukáš, doc. Ing., Ph.D., UPGM (FIT)
Karafiát Martin, Ing., Ph.D., FIT (FIT), UPGM (FIT)
Černocký Jan, prof. Dr. Ing., UPGM (FIT)
Schwarz Petr, Ing., Ph.D., FIT (FIT), UPGM (FIT)
Burget Lukáš, doc. Ing., Ph.D., UPGM (FIT)
Karafiát Martin, Ing., Ph.D., FIT (FIT), UPGM (FIT)
Černocký Jan, prof. Dr. Ing., UPGM (FIT)
Abstrakt
This paper describes several ways of keywords spotting (KWS), based onGaussian mixture (GM) hidden Markov modelling (HMM).Context-independent and dependent phoneme models are used in oursystem. The system was trained and evaluated on informal continuousspeech. We used different complexities of KWS recognition networks anddifferent types of phoneme models. The impact of these parameters onthe accuracy and computational complexity is investigated.
Klíčová slova
acoustic keyword spotting, hidden Markov model, phoneme, recognition network
URL
Rok
2005
Strany
195–198
Sborník
Radioelektronika 2005
Konference
15th International Czech-Slovak Scientific conference Radioelektronika 2005
ISBN
80-214-2904-6
Vydavatel
Faculty of Electrical Engineering and Communication BUT
Místo
Brno
BibTeX
@inproceedings{BUT21490,
author="Igor {Szőke} and Petr {Schwarz} and Lukáš {Burget} and Martin {Karafiát} and Jan {Černocký}",
title="Phoneme based acoustics keyword spotting in informal continuous speech",
booktitle="Radioelektronika 2005",
year="2005",
pages="195--198",
publisher="Faculty of Electrical Engineering and Communication BUT",
address="Brno",
isbn="80-214-2904-6",
url="https://www.fit.vutbr.cz/~szoke/papers/radioelektronika_2005.pdf"
}
Projekty
Daty řízené a antropické kódování a rozpoznávání řeči, GAČR, Postdoktorandské granty, GP102/02/D108, zahájení: 2002-09-01, ukončení: 2005-08-30, ukončen
Posílená skupinová interakce, EU, Sixth Framework programme, 506811-AMI, zahájení: 2004-01-01, ukončení: 2006-12-31, ukončen
Posílená skupinová interakce, EU, Sixth Framework programme, 506811-AMI, zahájení: 2004-01-01, ukončení: 2006-12-31, ukončen
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