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| Presentation | 2014-12-16 13:30 A Study on Speaker Recognition Method in Consideration of Speaking Style Differences in Lecture Speech Kota Nakatsuji (Doshisha Univ.), Masafumi Nishida (Nagoya Univ.), Seiichi Yamamoto (Doshisha Univ.)  SP2014-123 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | Speaker recognition technology has been applied to achieve a variety of tasks such as minute taking and speaker search for a discussion and a meeting. In conventional studies, a speaker model trained in consideration of individuality has been mainly used to read speech. However, an influence on recognition accuracy with differences of speaking style has not been fully studied in the speaker recognition. Thus, we analyzed the influence on recognition accuracy with differences of speaking style from a viewpoint of within-speaker variance and between-speaker variance for lecture speech. We also applied a divided UBM, a LDA to distributions of UBM, and a LDA to a feature space of UBM as speaker recognition methods in consideration of differences of speaking style and evaluated an effectiveness of these methods compared with conventional UBM-MAP method. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | speaker recognition / speaking style / lecture speech / linear discriminant analysis / within-speaker variance / between-speaker variance / / | |
| Reference Info. | IEICE Tech. Rep., vol. 114, no. 365, SP2014-123, pp. 141-146, Dec. 2014. | |
| Paper # | SP2014-123 | |
| Date of Issue | 2014-12-08 (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) | |
| Download PDF | SP2014-123 |
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| Conference Information | |
| Committee | NLC IPSJ-NL SP IPSJ-SLP JSAI-SLUD |
| Conference Date | 2014-12-15 - 2014-12-17 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Tokyo Institute of Technology (Suzukakedai Campus) |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | The 6th Symposium on Collective Knowlege |
| Paper Information | |
| Registration To | SP |
| Conference Code | 2014-12-NLC-NL-SP-SLP-SLUD |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | A Study on Speaker Recognition Method in Consideration of Speaking Style Differences in Lecture Speech |
| Sub Title (in English) | |
| Keyword(1) | speaker recognition |
| Keyword(2) | speaking style |
| Keyword(3) | lecture speech |
| Keyword(4) | linear discriminant analysis |
| Keyword(5) | within-speaker variance |
| Keyword(6) | between-speaker variance |
| Keyword(7) | |
| Keyword(8) | |
| 1st Author's Name | Kota Nakatsuji |
| 1st Author's Affiliation | Doshisha University (Doshisha Univ.) |
| 2nd Author's Name | Masafumi Nishida |
| 2nd Author's Affiliation | Nagoya University (Nagoya Univ.) |
| 3rd Author's Name | Seiichi Yamamoto |
| 3rd Author's Affiliation | Doshisha University (Doshisha Univ.) |
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| Speaker | Author-1 |
| Date Time | 2014-12-16 13:30:00 |
| Presentation Time | 90 minutes |
| Registration for | SP |
| Paper # | SP2014-123 |
| Volume (vol) | vol.114 |
| Number (no) | no.365 |
| Page | pp.141-146 |
| #Pages | 6 |
| Date of Issue | 2014-12-08 (SP) |
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