Paper Abstract and Keywords |
Presentation |
2012-12-21 15:25
Two-step Correction of the Speech Recognition Result based on Syntax and Semantics Ryohei Nakatani, Tetsuya Takiguchi, Yasuo Ariki (Kobe Univ.) SP2012-96 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
This paper presents the new method correcting speech recognition errors
base on long-distance context. As in the past, the method which corrects recognition errors using long-distance context information given every word has been already proposed However, this method has the problem that a context score every word depends on peripheral recognition errors considerably. So, it is not desirable that long-distance context information is given the recognition result containing a lot of recognition errors. Therefore, in this paper, recognition errors are reduced by error correction adopting features of syntax to use context information as one of the feature.And then after correcting results are given long-distance context score, residual recognition errors are corrected by using that score as the feature. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
confusion network / conditional random fields / word-error correction / semantics / / / / |
Reference Info. |
IEICE Tech. Rep., vol. 112, no. 369, SP2012-96, pp. 149-154, Dec. 2012. |
Paper # |
SP2012-96 |
Date of Issue |
2012-12-13 (SP) |
ISSN |
Print edition: ISSN 0913-5685 Online edition: ISSN 2432-6380 |
Copyright and reproduction |
All rights are reserved and no part of this publication may be reproduced or transmitted in any form or by any means, electronic or mechanical, including photocopy, recording, or any information storage and retrieval system, without permission in writing from the publisher. Notwithstanding, instructors are permitted to photocopy isolated articles for noncommercial classroom use without fee. (License No.: 10GA0019/12GB0052/13GB0056/17GB0034/18GB0034) |
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SP2012-96 |
Conference Information |
Committee |
SP IPSJ-SLP |
Conference Date |
2012-12-20 - 2012-12-21 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
TITECH(Ookayama) |
Topics (in Japanese) |
(See Japanese page) |
Topics (in English) |
14th Symposium on Spoken Language |
Paper Information |
Registration To |
SP |
Conference Code |
2012-12-SP-SLP |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
Two-step Correction of the Speech Recognition Result based on Syntax and Semantics |
Sub Title (in English) |
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confusion network |
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conditional random fields |
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word-error correction |
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semantics |
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1st Author's Name |
Ryohei Nakatani |
1st Author's Affiliation |
Kobe University (Kobe Univ.) |
2nd Author's Name |
Tetsuya Takiguchi |
2nd Author's Affiliation |
Kobe University (Kobe Univ.) |
3rd Author's Name |
Yasuo Ariki |
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Kobe University (Kobe Univ.) |
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Speaker |
Author-1 |
Date Time |
2012-12-21 15:25:00 |
Presentation Time |
90 minutes |
Registration for |
SP |
Paper # |
SP2012-96 |
Volume (vol) |
vol.112 |
Number (no) |
no.369 |
Page |
pp.149-154 |
#Pages |
6 |
Date of Issue |
2012-12-13 (SP) |
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