Článek ve sborníku konference

MATĚJKA Pavel, BURGET Lukáš, SCHWARZ Petr, GLEMBEK Ondřej, KARAFIÁT Martin, GRÉZL František, ČERNOCKÝ Jan, VAN Leeuwen David, BRÜMMER Niko a STRASHEIM Albert. STBU system for the NIST 2006 speaker recognition evaluation. In: Proc. IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP 2007). Honolulu: IEEE Signal Processing Society, 2007, s. 221-224. ISBN 1-4244-0728-1.
Jazyk publikace:angličtina
Název publikace:STBU system for the NIST 2006 speaker recognition evaluation
Název (cs):STBU systém pro NIST evaluaci rozpoznávání mluvčího 2006
Strany:221-224
Sborník:Proc. IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP 2007)
Konference:32nd IEEE International Conference on Acoustics, Speech, and Signal Processing (ICASSP)
Místo vydání:Honolulu, US
Rok:2007
ISBN:1-4244-0728-1
Vydavatel:IEEE Signal Processing Society
URL:http://www.fit.vutbr.cz/research/groups/speech/publi/2007/matejka_stbu_icassp_2007.pdf [PDF]
Klíčová slova
Speaker recognition,GMM, SVM, eigenchannel, NAP.
Anotace
Článek pojednává o systému pro NIST 2006 evaluace v rozpoznávání mluvčího, shrnuje výsledky 3 sub-systémů VUT.
Abstrakt
This paper describes STBU 2006 speaker recognition system, which performed well in the NIST 2006 speaker recognition evaluation. STBU is consortium of 4 partners: Spescom DataVoice (South Africa), TNO (Netherlands), BUT (Czech Republic) and University of Stellenbosch (South Africa). The primary system is a combination of three main kinds of systems: (1) GMM, with short-time MFCC or PLP features, (2) GMM-SVM, using GMM mean supervectors as input and (3) MLLR-SVM, using MLLR speaker adaptation coefficients derived from English LVCSR system. In this paper, we describe these sub-systems and present results for each system alone and in combination on the NIST Speaker Recognition Evaluation (SRE) 2006 development and evaluation data sets.
BibTeX:
@INPROCEEDINGS{
   author = {Pavel Mat{\v{e}}jka and Luk{\'{a}}{\v{s}} Burget
	and Petr Schwarz and Ond{\v{r}}ej Glembek and
	Martin Karafi{\'{a}}t and Franti{\v{s}}ek
	Gr{\'{e}}zl and Jan {\v{C}}ernock{\'{y}} and David
	Leeuwen van and Niko Br{\"{u}}mmer and Albert
	Strasheim},
   title = {STBU system for the NIST 2006 speaker recognition
	evaluation},
   pages = {221--224},
   booktitle = {Proc. IEEE International Conference on Acoustics, Speech and
	Signal Processing (ICASSP 2007)},
   year = 2007,
   location = {Honolulu, US},
   publisher = {IEEE Signal Processing Society},
   ISBN = {1-4244-0728-1},
   language = {english},
   url = {http://www.fit.vutbr.cz/research/view_pub.php.cs?id=8250}
}

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