Článek ve sborníku konference

 
Matějka, P., Burget, L., Schwarz, P., Glembek, O., Karafiát, M., Grézl, F., Černocký, J., van, L., D., Brümmer, N., Strasheim, A.: STBU system for the NIST 2006 speaker recognition evaluation, In: Proc. IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP 2007), Honolulu, US, IEEESP, 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 Matějka and Lukáš Burget and Petr Schwarz and Ondřej
	Glembek and Martin Karafiát and František Grézl and Jan
	Černocký and David Leeuwen van and Niko Brümmer 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?id=8250}
}