Článek ve sborníku konferenceLOPEZ-MORENO Ignacio, GONZALEZ-DOMINGUEZ Javier, MARTÍNEZ González David, PLCHOT Oldřich, GONZALEZ-RODRIGUEZ Joaquin a MORENO Pedro. Automatic Language Identification Using Deep Neural Networks. In: Proceeding of ICASSP 2014. Florencie: IEEE Signal Processing Society, 2014, s. 5374-5378. ISBN 978-1-4799-2892-7. | Jazyk publikace: | angličtina |
---|
Název publikace: | Automatic Language Identification Using Deep Neural Networks |
---|
Název (cs): | Automatická identifikace mluvčího pomocí hlubokých neuronových sítí |
---|
Strany: | 5374-5378 |
---|
Sborník: | Proceeding of ICASSP 2014 |
---|
Konference: | The 39th International Conference on Acoustics, Speech, and Signal Processing (ICASSP) |
---|
Místo vydání: | Florencie, IT |
---|
Rok: | 2014 |
---|
ISBN: | 978-1-4799-2892-7 |
---|
Vydavatel: | IEEE Signal Processing Society |
---|
URL: | http://www.fit.vutbr.cz/research/groups/speech/publi/2014/lopez_moreno_icassp2014_p5374.pdf [PDF] |
---|
Klíčová slova |
---|
Automatic Language Identification, ivectors,
DNNs |
Anotace |
---|
V tomto článku jsme experimentovali s použitím hlubokých neuronových sítí (DNNs) pro automatickou identifikaci mluvčího (LID). |
Abstrakt |
---|
This work studies the use of deep neural networks (DNNs)
to address automatic language identification (LID). Motivated
by their recent success in acoustic modelling, we adapt DNNs
to the problem of identifying the language of a given spoken
utterance from short-term acoustic features. The proposed approach
is compared to state-of-the-art i-vector based acoustic
systems on two different datasets: Google 5M LID corpus and
NIST LRE 2009. Results show how LID can largely benefit
from using DNNs, especially when a large amount of training
data is available. We found relative improvements up to 70%,
in Cavg, over the baseline system. |
BibTeX: |
---|
@INPROCEEDINGS{
author = {Ignacio Lopez-Moreno and Javier Gonzalez-Dominguez
and David Gonz{\'{a}}lez Mart{\'{i}}nez and
Old{\v{r}}ich Plchot and Joaquin
Gonzalez-Rodriguez and Pedro Moreno},
title = {Automatic Language Identification Using Deep
Neural Networks},
pages = {5374--5378},
booktitle = {Proceeding of ICASSP 2014},
year = {2014},
location = {Florencie, IT},
publisher = {IEEE Signal Processing Society},
ISBN = {978-1-4799-2892-7},
language = {english},
url = {http://www.fit.vutbr.cz/research/view_pub.php.cs?id=10562}
} |
|