Ústav počítačové grafiky a multimédií
Články na konferencích
| Grézl František, Karafiát Martin, Janda Miloš: Study of Probabilistic and Bottle-Neck Features in Multilingual Environment, In: Proceedings of ASRU 2011, Hilton Waikoloa Village, Big Island, Hawaii, US, IEEESP, 2011, s. 359-364, ISBN 978-1-4673-0366-8 | | Jazyk publikace: | angličtina |
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| Název publikace: | Study of Probabilistic and Bottle-Neck Features in Multilingual Environment |
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| Název (cs): | Studie Pravděpodobnostních a Bottle-neck Parametrů v Multi-jazykovém Prostředí |
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| Strany: | 359-364 |
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| Sborník: | Proceedings of ASRU 2011 |
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| Konference: | IEEE 2011 Workshop on Automatic Speech Recognition and Understanding |
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| Místo vydání: | Hilton Waikoloa Village, Big Island, Hawaii, US |
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| Rok: | 2011 |
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| ISBN: | 978-1-4673-0366-8 |
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| Vydavatel: | IEEE Signal Processing Society |
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| URL: | http://www.fit.vutbr.cz/research/groups/speech/publi/2011/grezl_asru2011_00359.pdf [PDF] |
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| Klíčová slova |
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Neural networks, multilingual apeech recognition, Botle-Neck features, probabilistic features
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| Anotace |
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Publikace studuje vlastnosti příznaků získaných pomocí neuronových sítí v multi-jazykových rozpoznávacích systémech. Neuronové sítě jsou trénovány na určitých datech a tak je zajímavé sledovat, jak se tyto příznaky budou chovat pro data pocházející z jiného jazyka.
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| Abstrakt |
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| This study is focused on the performance of Probabilistic
and Bottle-Neck features on different language than they
were trained for. It is shown, that such porting is possible and
that the features are still competitive to PLP features. Further,
several combination techniques are evaluated. The performance
of combined features is close to the best performing system.
Finally, bigger NNs were trained on large data from different
domain. The resulting features outperformed previously trained
systems and combination with them further improved the system
performance. |
| BibTeX: |
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@INPROCEEDINGS{
author = {František Grézl and Martin Karafiát and Miloš Janda},
title = {Study of Probabilistic and Bottle-Neck Features in
Multilingual Environment},
pages = {359--364},
booktitle = {Proceedings of ASRU 2011},
year = {2011},
location = {Hilton Waikoloa Village, Big Island, Hawaii, US},
publisher = {IEEE Signal Processing Society},
ISBN = {978-1-4673-0366-8},
language = {english},
url = {http://www.fit.vutbr.cz/research/view_pub.php?id=9764}
} |
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