Faculty of Information Technology, BUT

Publication Details

Data selection and calibration issues in automatic language recognition - investigation with BUT-AGNITIO NIST LRE 2009 system

JANČÍK Zdeněk, PLCHOT Oldřich, BRUMMER Niko, BURGET Lukáš, GLEMBEK Ondřej, HUBEIKA Valiantsina, KARAFIÁT Martin, MATĚJKA Pavel, MIKOLOV Tomáš, STRASHEIM Albert and ČERNOCKÝ Jan. Data selection and calibration issues in automatic language recognition - investigation with BUT-AGNITIO NIST LRE 2009 system. In: Proc. Odyssey 2010 - The Speaker and Language Recognition Workshop. Brno: International Speech Communication Association, 2010, pp. 215-221. ISBN 978-80-214-4114-9.
Czech title
Problematika výběru dat a kalibrace v automatickém rozpoznávání jazyka - výzkum s BUT-AGNITIO systémem pro NIST LRE 2009
Type
conference paper
Language
english
Authors
Jančík Zdeněk, Ing. (DCGM FIT BUT)
Plchot Oldřich, Ing., Ph.D. (DCGM FIT BUT)
Brummer Niko (Agnitio)
Burget Lukáš, doc. Ing., Ph.D. (DCGM FIT BUT)
Glembek Ondřej, Ing., Ph.D. (DCGM FIT BUT)
Hubeika Valiantsina, Ing. (DCGM FIT BUT)
Karafiát Martin, Ing., Ph.D. (DCGM FIT BUT)
Matějka Pavel, Ing., Ph.D. (DCGM FIT BUT)
Mikolov Tomáš, Ing. (DCGM FIT BUT)
Strasheim Albert (USB)
Černocký Jan, doc. Dr. Ing. (DCGM FIT BUT)
URL
Keywords
speech, automatic, language, recognition, evaluation
Abstract
This paper is on data selection and calibration issues in automatic language recognition. The paper is based on investigation with BUT-AGNITIO NIST LRE 2009 system.
Annotation
This paper summarizes the BUT-AGNITIO system for NIST Language Recognition Evaluation 2009. The post-evaluation analysis aimed mainly at improving the quality of the data (fixing language label problems and detecting overlapping speakers in the training and development sets) and investigation of different compositions of the development set. The paper further investigates into JFA-based acoustic system and reports results for new SVM-PCA systems going beyond BUT-Agnitio original NIST LRE 2009 submission. All results are presented on evaluation data from NIST LRE 2009 task.
Published
2010
Pages
215-221
Proceedings
Proc. Odyssey 2010 - The Speaker and Language Recognition Workshop
Conference
The Speaker and Language Recognition Workshop, Brno, Czech Republic, CZ
ISBN
978-80-214-4114-9
Publisher
International Speech Communication Association
Place
Brno, CZ
BibTeX
@INPROCEEDINGS{FITPUB9318,
   author = "Zden\v{e}k Jan\v{c}\'{i}k and Old\v{r}ich Plchot and Niko Brummer and Luk\'{a}\v{s} Burget and Ond\v{r}ej Glembek and Valiantsina Hubeika and Martin Karafi\'{a}t and Pavel Mat\v{e}jka and Tom\'{a}\v{s} Mikolov and Albert Strasheim and Jan \v{C}ernock\'{y}",
   title = "Data selection and calibration issues in automatic language recognition - investigation with BUT-AGNITIO NIST LRE 2009 system",
   pages = "215--221",
   booktitle = "Proc. Odyssey 2010 - The Speaker and Language Recognition Workshop",
   year = 2010,
   location = "Brno, CZ",
   publisher = "International Speech Communication Association",
   ISBN = "978-80-214-4114-9",
   language = "english",
   url = "https://www.fit.vut.cz/research/publication/9318"
}
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