Faculty of Information Technology, BUT

Publication Details

Analysis of the DNN-Based SRE Systems in Multi-language Conditions

NOVOTNÝ Ondřej, MATĚJKA Pavel, GLEMBEK Ondřej, PLCHOT Oldřich, GRÉZL František, BURGET Lukáš and ČERNOCKÝ Jan. Analysis of the DNN-Based SRE Systems in Multi-language Conditions. In: Proceedings of SLT 2016. San Diego: IEEE Signal Processing Society, 2016, pp. 199-204. ISBN 978-1-5090-4903-5. Available from: http://ieeexplore.ieee.org/document/7846265/
Czech title
Analýza systémů pro rozpoznávání mluvčího založených na DNN v multi-lingválních podmínkách
Type
conference paper
Language
english
Authors
URL
Keywords
DNN, Multi-Language, Speaker Recognition
Abstract
In this work, we have studied the behavior of the DNN techniques in SRE i-vector/PLDA systems, currently considered to be state-ofthe- art, as evaluated on the most common NIST SRE English test sets, such as the NIST SRE 2010, condition 5.
Annotation
This paper analyzes the behavior of our state-of-the-art Deep Neural Network/i-vector/PLDA-based speaker recognition systems in multi-language conditions. On the "Language Pack" of the PRISM set, we evaluate the systems performance using the NISTs standard metrics. We show that not only the gain from using DNNs vanishes, nor using dedicated DNNs for target conditions helps, but also the DNN-based systems tend to produce de-calibrated scores under the studied conditions. This work gives suggestions for directions of future research rather than any particular solutions to these issues.
Published
2016
Pages
199-204
Proceedings
Proceedings of SLT 2016
Conference
2016 IEEE Workshop on Spoken Language Technology, San Diego, California, US
ISBN
978-1-5090-4903-5
Publisher
IEEE Signal Processing Society
Place
San Diego, US
DOI
BibTeX
@INPROCEEDINGS{FITPUB11309,
   author = "Ond\v{r}ej Novotn\'{y} and Pavel Mat\v{e}jka and Ond\v{r}ej Glembek and Old\v{r}ich Plchot and Franti\v{s}ek Gr\'{e}zl and Luk\'{a}\v{s} Burget and Jan \v{C}ernock\'{y}",
   title = "Analysis of the DNN-Based SRE Systems in Multi-language Conditions",
   pages = "199--204",
   booktitle = "Proceedings of SLT 2016",
   year = 2016,
   location = "San Diego, US",
   publisher = "IEEE Signal Processing Society",
   ISBN = "978-1-5090-4903-5",
   doi = "10.1109/slt.2016.7846265",
   language = "english",
   url = "https://www.fit.vut.cz/research/publication/11309"
}
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