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Description
  • This paper describes and discusses the `STBU' speaker recognition system, which performed well in the NIST Speaker Recognition Evaluation 2006 (SRE). STBU is a consortium of 4 partners: Spescom DataVoice (South Africa), TNO (The Netherlands), BUT (Czech Republic) and University of Stellenbosch (South Africa). The STBU system was a combination of three main kinds of sub-systems: (1) GMM, with shorttime MFCC or PLP features, (2) GMM-SVM, using GMM mean supervectors as input to an SVM, and (3) MLLR-SVM, using MLLR speaker adaptation coefficients derived from an English LVCSR system. All sub-systems made use of supervector subspace channel compensation methodsóeither eigenchannel adaptation or nuisance attribute projection. We document the design and performance of all sub-systems, as well as their fusion and calibration via logistic regression. Finally, we also present a cross-site fusion that was done with several additional systems from other NIST SRE-2006 participants. <br>
  • This paper describes and discusses the `STBU' speaker recognition system, which performed well in the NIST Speaker Recognition Evaluation 2006 (SRE). STBU is a consortium of 4 partners: Spescom DataVoice (South Africa), TNO (The Netherlands), BUT (Czech Republic) and University of Stellenbosch (South Africa). The STBU system was a combination of three main kinds of sub-systems: (1) GMM, with shorttime MFCC or PLP features, (2) GMM-SVM, using GMM mean supervectors as input to an SVM, and (3) MLLR-SVM, using MLLR speaker adaptation coefficients derived from an English LVCSR system. All sub-systems made use of supervector subspace channel compensation methodsóeither eigenchannel adaptation or nuisance attribute projection. We document the design and performance of all sub-systems, as well as their fusion and calibration via logistic regression. Finally, we also present a cross-site fusion that was done with several additional systems from other NIST SRE-2006 participants. <br> (en)
  • Článek je o fúzi heterogeeních systémů pro rozpoznávání mluvčího v STBU systému pro NIST evaluace v rozpoznávání mluvčího 2006<br> (cs)
Title
  • Fusion of heterogeneous speaker recognition systems in the STBU submission for the NIST speaker recognition evaluation 2006
  • Fusion of heterogeneous speaker recognition systems in the STBU submission for the NIST speaker recognition evaluation 2006 (en)
  • Fúze heterogeeních systémů pro rozpoznávání mluvčího v STBU systému pro NIST evaluace v rozpoznávání mluvčího 2006 (cs)
skos:prefLabel
  • Fusion of heterogeneous speaker recognition systems in the STBU submission for the NIST speaker recognition evaluation 2006
  • Fusion of heterogeneous speaker recognition systems in the STBU submission for the NIST speaker recognition evaluation 2006 (en)
  • Fúze heterogeeních systémů pro rozpoznávání mluvčího v STBU systému pro NIST evaluace v rozpoznávání mluvčího 2006 (cs)
skos:notation
  • RIV/00216305:26230/07:PU70888!RIV08-MSM-26230___
http://linked.open.../vavai/riv/strany
  • 2072-2084
http://linked.open...avai/riv/aktivita
http://linked.open...avai/riv/aktivity
  • P(GA102/05/0278), P(GP102/06/P383), Z(MSM0021630528)
http://linked.open...iv/cisloPeriodika
  • 7
http://linked.open...vai/riv/dodaniDat
http://linked.open...aciTvurceVysledku
http://linked.open.../riv/druhVysledku
http://linked.open...iv/duvernostUdaju
http://linked.open...titaPredkladatele
http://linked.open...dnocenehoVysledku
  • 422829
http://linked.open...ai/riv/idVysledku
  • RIV/00216305:26230/07:PU70888
http://linked.open...riv/jazykVysledku
http://linked.open.../riv/klicovaSlova
  • speaker recognition<br> (en)
http://linked.open.../riv/klicoveSlovo
http://linked.open...odStatuVydavatele
  • US - Spojené státy americké
http://linked.open...ontrolniKodProRIV
  • [F166918D3B96]
http://linked.open...i/riv/nazevZdroje
  • IEEE Transactions on Audio, Speech, and Language Processing
http://linked.open...in/vavai/riv/obor
http://linked.open...ichTvurcuVysledku
http://linked.open...cetTvurcuVysledku
http://linked.open...vavai/riv/projekt
http://linked.open...UplatneniVysledku
http://linked.open...v/svazekPeriodika
  • 15
http://linked.open...iv/tvurceVysledku
  • Burget, Lukáš
  • Grézl, František
  • Karafiát, Martin
  • Schwarz, Petr
  • Černocký, Jan
  • Brümmer, Niko
  • Glembek, Ondřej
  • Matějka, Pavel
  • van Leeuwen, David
  • Strasheim, Albeert
http://linked.open...n/vavai/riv/zamer
issn
  • 1558-7916
number of pages
http://localhost/t...ganizacniJednotka
  • 26230
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