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| Presentation | 2012-12-13 12:30 [Tutorial Lecture] Robust and Fast Search Algorithm for Lyric Search Covering Erroneous Queries due to Mishearing Xin Xu, Tsuneo Kato (KDDI R&D Laboratories, Inc.)  SIS2012-33 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | This paper proposes a robust and fast lyric search method for music information retrieval (MIR). The effectiveness of lyric search systems based on full-text retrieval engines or web search engines is highly compromised when the queries of lyric phrases contain incorrect parts due to mishearing. Though several previous studies proposed phonetic pattern matching techniques to identify the songs that the misheard lyric phrases refer to, a real-time search algorithm has yet to be realized. This paper proposes a fast phonetic string matching method using a two-pass search algorithm. It consists of pre-selecting the probable candidates by a rapid index-based search in the first pass and executing a dynamic programming-based search process with an adaptive termination strategy in the second pass. Experimental results show that the proposed search method reduces processing time compared with the conventional methods, without loss of search accuracy. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | lyric search / phonetic confusion matrix / two-pass search / dynamic programming / / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 112, no. 348, SIS2012-33, pp. 23-23, Dec. 2012. | |
| Paper # | SIS2012-33 | |
| Date of Issue | 2012-12-06 (SIS) | |
| 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 | SIS2012-33 |
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| Conference Information | |
| Committee | SIS |
| Conference Date | 2012-12-13 - 2012-12-14 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Nihon University Tsudanuma Campus |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Paper Information | |
| Registration To | SIS |
| Conference Code | 2012-12-SIS |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Robust and Fast Search Algorithm for Lyric Search Covering Erroneous Queries due to Mishearing |
| Sub Title (in English) | |
| Keyword(1) | lyric search |
| Keyword(2) | phonetic confusion matrix |
| Keyword(3) | two-pass search |
| Keyword(4) | dynamic programming |
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| 1st Author's Name | Xin Xu |
| 1st Author's Affiliation | KDDI R&D Laboratories, Inc. (KDDI R&D Laboratories, Inc.) |
| 2nd Author's Name | Tsuneo Kato |
| 2nd Author's Affiliation | KDDI R&D Laboratories, Inc. (KDDI R&D Laboratories, Inc.) |
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| Speaker | Author-1 |
| Date Time | 2012-12-13 12:30:00 |
| Presentation Time | 40 minutes |
| Registration for | SIS |
| Paper # | SIS2012-33 |
| Volume (vol) | vol.112 |
| Number (no) | no.348 |
| Page | p.23 |
| #Pages | 1 |
| Date of Issue | 2012-12-06 (SIS) |
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