Conference paper

 
Matějka, P., Burget, L., Schwarz, P., Černocký, J.: Brno University of Technology System for NIST 2005 Language Recognition Evaluation, In: Proceedings of Odyssey 2006: The Speaker and Language Recognition Workshop, San Juan, PR, 2006, p. 57-64, ISBN 1-4244-0472-X
Publication language:english
Original title:Brno University of Technology System for NIST 2005 Language Recognition Evaluation
Title (cs):VUT systém pro evaluaci identifikaci jazyků na NIST 2005
Pages:57-64
Proceedings:Proceedings of Odyssey 2006: The Speaker and Language Recognition Workshop
Conference:IEEE Odyssey 2006: The Speaker and Language Recognition Workshop
Place:San Juan, PR
Year:2006
ISBN:1-4244-0472-X
URL:http://www.fit.vutbr.cz/~matejkap/publi/2006/odyssey2006.pdf [PDF]
Keywords
PRLM, language identification, language recognition, phonotactic, antimodels, acoustic modeling, disriminative training, maximum mutual information
Annotation
This paper presents the language identification (LID) system developed in Speech@FIT group at Brno University of Technology (BUT) for  NIST 2005 Language Recognition Evaluation.
Abstract
This paper presents the language identification (LID) system developed in Speech@FIT group at Brno University of Technology (BUT) for  NIST 2005 Language Recognition Evaluation. The  system consists of two parts: phonotactic and acoustic.  Phonotactic system is based on hybrid phoneme recognizers trained on SpeechDat-E
database. Phoneme lattices are used to train and test phonotactic language models. Further improvement is obtained by using anti-models. Acoustic system is based on GMM modeling trained  under Maximum Mutual Information framework. We describe both parts and provide a discussion of performance on LRE 2005 recognition task.

BibTeX:
@INPROCEEDINGS{
   author = {Pavel Matějka and Lukáš Burget and Petr Schwarz and Jan
	Černocký},
   title = {Brno University of Technology System for NIST 2005 Language
	Recognition Evaluation},
   pages = {57--64},
   booktitle = {Proceedings of Odyssey 2006: The Speaker and Language
	Recognition Workshop},
   year = {2006},
   location = {San Juan, PR},
   ISBN = {1-4244-0472-X},
   language = {english},
   url = {http://www.fit.vutbr.cz/research/view_pub.php?id=8135}
}