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| Presentation | 2020-03-05 14:40 A method for sound source separation using the onset information based on the NMF with deformable bases Shota Uchida, Susumu Kuroyanagi (NITech)  NC2019-98 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | Currently, the NMF with deformable bases has been proposed as a model for learning the sequences of frequency spectrum from the musical audio signals. In the analysis by the NMF with deformable bases, it is necessary to set in advance the number of possible transitions of the basis in order to assume that each spectrum transitions through a limited number of states. However, the only way to determine the optimal number of bases is to repeat prior experiments. In addition, there is a problem in the method of keeping the high analysis accuracy without prior experiment by preparing many bases. In this report, we propose a new method aiming at solving the problem of determining the number of basis of such NMF with deformable bases. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | Sound Source Separation / NMF(Nonnegative Matrix Factorization) / NMF with deformable bases / / / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 119, no. 453, NC2019-98, pp. 131-136, March 2020. | |
| Paper # | NC2019-98 | |
| Date of Issue | 2020-02-26 (NC) | |
| ISSN | 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 | NC2019-98 |
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| Conference Information | |
| Committee | NC MBE |
| Conference Date | 2020-03-04 - 2020-03-06 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | University of Electro Communications |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Neuro Computing, Medical Engineering, etc. |
| Paper Information | |
| Registration To | NC |
| Conference Code | 2020-03-NC-MBE |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | A method for sound source separation using the onset information based on the NMF with deformable bases |
| Sub Title (in English) | |
| Keyword(1) | Sound Source Separation |
| Keyword(2) | NMF(Nonnegative Matrix Factorization) |
| Keyword(3) | NMF with deformable bases |
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| 1st Author's Name | Shota Uchida |
| 1st Author's Affiliation | Nagoya Institute of Technology (NITech) |
| 2nd Author's Name | Susumu Kuroyanagi |
| 2nd Author's Affiliation | Nagoya Institute of Technology (NITech) |
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| Speaker | Author-1 |
| Date Time | 2020-03-05 14:40:00 |
| Presentation Time | 25 minutes |
| Registration for | NC |
| Paper # | NC2019-98 |
| Volume (vol) | vol.119 |
| Number (no) | no.453 |
| Page | pp.131-136 |
| #Pages | 6 |
| Date of Issue | 2020-02-26 (NC) |
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