Publication Details

BUT system description for NIST LRE 2007

MATĚJKA, P.; BURGET, L.; GLEMBEK, O.; SCHWARZ, P.; HUBEIKA, V.; FAPŠO, M.; MIKOLOV, T.; PLCHOT, O. BUT system description for NIST LRE 2007. Proc. 2007 NIST Language Recognition Evaluation Workshop. Orlando: National Institute of Standards and Technology, 2007. p. 1-5.
Czech title
Popis systému VUT pro NIST LRE 2007
Type
conference paper
Language
English
Authors
Matějka Pavel, Ing., Ph.D. (DCGM)
Burget Lukáš, doc. Ing., Ph.D. (DCGM)
Glembek Ondřej, Ing., Ph.D.
Schwarz Petr, Ing., Ph.D. (DCGM)
Hubeika Valiantsina, Ing.
Fapšo Michal, Ing., Ph.D.
Mikolov Tomáš, Ing., Ph.D.
Plchot Oldřich, Ing., Ph.D. (DCGM)
URL
Keywords

speaker recognition

Abstract

The paper contains BUT system description for NIST LRE 2007

Annotation

This paper describes Brno University of Technology (BUT) system for LRE 2007 evaluations. The primary system is a fusion of 4 acoustic systems and 9 phonotactic ones. The work builds on our previous LRE 2005 system [1] but also brings several new sub-systems such as binary decision trees, discriminatively trained language models in phonotactic systems, and eigen-channel adaptation in model and feature domain in acoustic systems.

Published
2007
Pages
1–5
Proceedings
Proc. 2007 NIST Language Recognition Evaluation Workshop
Conference
2007 NIST Language recognition evaluation workshop, Orlando, US
Publisher
National Institute of Standards and Technology
Place
Orlando
BibTeX 
@inproceedings{BUT26075,
  author="Pavel {Matějka} and Lukáš {Burget} and Ondřej {Glembek} and Petr {Schwarz} and Valiantsina {Hubeika} and Michal {Fapšo} and Tomáš {Mikolov} and Oldřich {Plchot}",
  title="BUT system description for NIST LRE 2007",
  booktitle="Proc. 2007 NIST Language Recognition Evaluation Workshop",
  year="2007",
  pages="1--5",
  publisher="National Institute of Standards and Technology",
  address="Orlando",
  url="http://www.fit.vutbr.cz/research/groups/speech/lid/2007/BUT.pdf"
}
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