About: MLLR Transforms Based Speaker Recognition in Broadcast Streams

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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	This paper deals with utilization of maximum likelihood linear regression (MLLR) adaptation transforms for speaker recognition in broadcast news streams. This task is specific particularly for widely varying acoustic conditions, microphones, transmission channels, background noise and short duration of recordings (usually in the range from 5 to 15 seconds). MLLR transforms based features are modeled using support vector machines (SVM). Obtained results are compared with a GMM based system with traditional MFCC features. The paper also deals with inter-session variability compensation techniques suitable for both systems and emphases the importance of feature vector scaling for SVM based system. This paper deals with utilization of maximum likelihood linear regression (MLLR) adaptation transforms for speaker recognition in broadcast news streams. This task is specific particularly for widely varying acoustic conditions, microphones, transmission channels, background noise and short duration of recordings (usually in the range from 5 to 15 seconds). MLLR transforms based features are modeled using support vector machines (SVM). Obtained results are compared with a GMM based system with traditional MFCC features. The paper also deals with inter-session variability compensation techniques suitable for both systems and emphases the importance of feature vector scaling for SVM based system. (en)
Title	MLLR Transforms Based Speaker Recognition in Broadcast Streams MLLR Transforms Based Speaker Recognition in Broadcast Streams (en)
skos:prefLabel	MLLR Transforms Based Speaker Recognition in Broadcast Streams MLLR Transforms Based Speaker Recognition in Broadcast Streams (en)
skos:notation	RIV/46747885:24220/09:#0001399!RIV10-MV0-24220___
http://linked.open...avai/riv/aktivita	P
http://linked.open...avai/riv/aktivity	P(VD20072010B16)
http://linked.open...vai/riv/dodaniDat	2010
http://linked.open...aciTvurceVysledku	Žďánský, Jindřich Červa, Petr Silovský, Jan
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	Technická univerzita v Liberci / Fakulta mechatroniky, informatiky a mezioborových studií
http://linked.open...dnocenehoVysledku	326569
http://linked.open...ai/riv/idVysledku	RIV/46747885:24220/09:#0001399
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	speaker recognition; MLLR, NAP (en)
http://linked.open.../riv/klicoveSlovo	speaker recognition NAP MLLR
http://linked.open...ontrolniKodProRIV	[F1BFD40E31E3]
http://linked.open...v/mistoKonaniAkce	Prague, CZECH REPUBLIC
http://linked.open...i/riv/mistoVydani	BERLIN, GERMANY
http://linked.open...i/riv/nazevZdroje	Lecture Notes in Artificial Inteligence, LNAI 5641
http://linked.open...in/vavai/riv/obor	JC
http://linked.open...ichTvurcuVysledku	3 (xsd:int)
http://linked.open...cetTvurcuVysledku	3 (xsd:int)
http://linked.open...vavai/riv/projekt	Overcoming language barrier that complicates investigation of terrorism financing and relevant financial criminality
http://linked.open...UplatneniVysledku	2009
http://linked.open...iv/tvurceVysledku	Silovský, Jan Červa, Petr Žďánský, Jindřich
http://linked.open...vavai/riv/typAkce	EUR - Evropská
http://linked.open.../riv/zahajeniAkce	2008-01-01 (xsd:date)
issn	0302-9743
number of pages	9 (xsd:int)
http://purl.org/ne...btex#hasPublisher	SPRINGER-VERLAG BERLIN
https://schema.org/isbn	978-3-642-03319-3
http://localhost/t...ganizacniJednotka	24220

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