Článek ve sborníku konference

 
Jančík, Z., Plchot, O., Brummer, N., Burget, L., Glembek, O., Hubeika, V., Karafiát, M., Matějka, P., Mikolov, T., Strasheim, A., Černocký, J.: 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, CZ, ISCA, 2010, s. 215-221, ISBN 978-80-214-4114-9
Jazyk publikace:angličtina
Název publikace:Data selection and calibration issues in automatic language recognition - investigation with BUT-AGNITIO NIST LRE 2009 system
Název (cs):Problematika výběru dat a kalibrace v automatickém rozpoznávání jazyka - výzkum s BUT-AGNITIO systémem pro NIST LRE 2009
Strany:215-221
Sborník:Proc. Odyssey 2010 - The Speaker and Language Recognition Workshop
Konference:The Speaker and Language Recognition Workshop
Místo vydání:Brno, CZ
Rok:2010
ISBN:978-80-214-4114-9
Vydavatel:International Speech Communication Association
URL:http://www.fit.vutbr.cz/research/groups/speech/publi/2010/jancik_odys2010.pdf [PDF]
Klíčová slova
speech, automatic, language, recognition, evaluation
Anotace
Článek pojednává o problematice výběru dat a kalibraci v automatickém rozpoznávání jazyka. Vychází z výzkumu, který byl proveden s BUT-AGNITIO systémem pro NIST LRE 2009.
Abstrakt
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.
BibTeX:
@INPROCEEDINGS{
   author = {Zdeněk Jančík and Oldřich Plchot and Niko Brummer and Lukáš
	Burget and Ondřej Glembek and Valiantsina Hubeika and Martin
	Karafiát and Pavel Matějka and Tomáš Mikolov and Albert
	Strasheim and Jan Černocký},
   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 = {http://www.fit.vutbr.cz/research/view_pub.php?id=9318}
}