About: Towards automatic transcription of spontaneous Czech speech in the MALACH project

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An Entity of Type : http://linked.opendata.cz/ontology/domain/vavai/Vysledek, within Data Space : linked.opendata.cz associated with source document(s)

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	Our paper discusses the progress achieved during one-year effort with building the Czech LVCSR system for an automatic transcription of spontaneously pronounced testimonies in the MALACH project. The difficulty of this task stems from the highly inf lectional nature of the Czech language and is further multiplied by the presence of many colloquial words in spontaneous Czech speech and also by the need to handle emotional speech filled with disfluencies, heavy accents, age-related coarticulation and language switching. In this paper we concetrate mainly on the acoustic issues - the proper choice of the front-end parameterization, handling the non-speech events in acoustic modeling and especially the unsupervised usage of the MLLR adaptation technique. A method for selecting suitable language model data is also briefly mentioned. Our paper discusses the progress achieved during one-year effort with building the Czech LVCSR system for an automatic transcription of spontaneously pronounced testimonies in the MALACH project. The difficulty of this task stems from the highly inf lectional nature of the Czech language and is further multiplied by the presence of many colloquial words in spontaneous Czech speech and also by the need to handle emotional speech filled with disfluencies, heavy accents, age-related coarticulation and language switching. In this paper we concetrate mainly on the acoustic issues - the proper choice of the front-end parameterization, handling the non-speech events in acoustic modeling and especially the unsupervised usage of the MLLR adaptation technique. A method for selecting suitable language model data is also briefly mentioned. (en)
Title	Towards automatic transcription of spontaneous Czech speech in the MALACH project Towards automatic transcription of spontaneous Czech speech in the MALACH project (en)
skos:prefLabel	Towards automatic transcription of spontaneous Czech speech in the MALACH project Towards automatic transcription of spontaneous Czech speech in the MALACH project (en)
skos:notation	RIV/49777513:23520/03:00000155!RIV/2004/MSM/235204/N
http://linked.open.../vavai/riv/strany	214-219
http://linked.open...avai/riv/aktivita	P Z
http://linked.open...avai/riv/aktivity	P(LN00A063), Z(MSM 235200004)
http://linked.open...vai/riv/dodaniDat	2004
http://linked.open...aciTvurceVysledku	Radová, Vlasta Psutka, Josef Ircing, Pavel Psutka jr., Josef
http://linked.open.../riv/druhVysledku	D - Článek ve sborníku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	Západočeská univerzita v Plzni / Fakulta aplikovaných věd
http://linked.open...dnocenehoVysledku	631194
http://linked.open...ai/riv/idVysledku	RIV/49777513:23520/03:00000155
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	automatic speech recognition;Czech;MALACH project;holocaust (en)
http://linked.open.../riv/klicoveSlovo	automatic speech recognition Czech holocaust MALACH project
http://linked.open...ontrolniKodProRIV	[1729EEB14D62]
http://linked.open...v/mistoKonaniAkce	České Budějovice
http://linked.open...i/riv/mistoVydani	Berlin
http://linked.open...i/riv/nazevZdroje	Text, Speech and Dialogue
http://linked.open...in/vavai/riv/obor	JD
http://linked.open...ichTvurcuVysledku	4 (xsd:int)
http://linked.open...cetTvurcuVysledku	8 (xsd:int)
http://linked.open...ocetUcastnikuAkce	0 (xsd:int)
http://linked.open...nichUcastnikuAkce	0 (xsd:int)
http://linked.open...vavai/riv/projekt	Centre of Computational Linguistics
http://linked.open...UplatneniVysledku	2003
http://linked.open...iv/tvurceVysledku	Hajič, Jan Ircing, Pavel Psutka, Josef Radová, Vlasta Byrne, William Gustman, Samuel Venkataramani, Veera
http://linked.open...vavai/riv/typAkce	WRD - Světová
http://linked.open.../riv/zahajeniAkce	2003-09-08 (xsd:date)
http://linked.open...n/vavai/riv/zamer	http://linked.opendata.cz/resource/domain/vavai/zamer/MSM%20235200004
number of pages	6 (xsd:int)
http://purl.org/ne...btex#hasPublisher	Springer-Verlag
https://schema.org/isbn	3-540-20024-X
http://localhost/t...ganizacniJednotka	23520

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