Publication Details

Speaker verification as a target-nontarget trial task

HUBEIKA Valiantsina. Speaker verification as a target-nontarget trial task. In: Proceedings of the 15th Conference and Competition STUDENT EEICT 2009. Brno: Faculty of Electrical Engineering and Communication BUT, 2009, p. 5. ISBN 978-80-214-3870-5.
Czech title
Rozpoznávání mluvčího jako úloha rozpoznání cíle a ne-cíle
Type
conference paper
Language
english
Authors
Hubeika Valiantsina, Ing. (DCGM FIT BUT)
URL
Keywords

speaker verification

Abstract

The paper deals with speaker verification as a target-nontarget trial task

Annotation

This paper deals with a speaker detection task. In this work, a different interpretation of the problem is introduced than the one used so far. In the standard approach, each speaker is modeled by their own model and the task is to decide whether the test speech segment was generated by the given model or not. In this work, only two models are used: one represents the target trials and the other represents nontarget trials, where the trial is represented by two speech segments, both from the same speaker, and two from different speakers, respectively. As the input features, fixed-length low-dimensional vectors derived from speaker factors generated by Joint Factor Analysis are used. Gaussian Mixture Models framework is used to model the feature distribution. The achieved results are compared to the state of the art systems.

Published
2009
Pages
5
Proceedings
Proceedings of the 15th Conference and Competition STUDENT EEICT 2009
Conference
Student EEICT 2009, Brno, CZ
ISBN
978-80-214-3870-5
Publisher
Faculty of Electrical Engineering and Communication BUT
Place
Brno, CZ
BibTeX 
@INPROCEEDINGS{FITPUB9036,
   author = "Valiantsina Hubeika",
   title = "Speaker verification as a target-nontarget trial task",
   pages = 5,
   booktitle = "Proceedings of the 15th Conference and Competition STUDENT EEICT 2009",
   year = 2009,
   location = "Brno, CZ",
   publisher = "Faculty of Electrical Engineering and Communication BUT",
   ISBN = "978-80-214-3870-5",
   language = "english",
   url = "https://www.fit.vut.cz/research/publication/9036"
}
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