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| Presentation | 2019-03-06 10:00 Effects of Batch-normalization on Fisher Information Matrix of ResNet Yasutaka Furusho, Kazushi Ikeda (NAIST)  IBISML2018-110 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | ResNet have intensively been studied and many techniques have been used for better performance. Batch-normalization (BN) is one of these techniques, which accelerates convergence of training ResNet. To clear its acceleration mechanism, we analyzed how BN affects the loss landscape, in particular, the eigenvalues of the Fisher information matrix of ResNet. Our results show that the ResNet has eigenvalues that grow exponentially with its depth, and that the ResNet with BN has eigenvalues that grow sub-linear with its depth. These imply that BN allows the ResNet to use larger learning rate and hence converges faster than the vanilla ResNet. |
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| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | Neural networks / ResNet / Batch-normalization / Fisher information matrix / / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 118, no. 472, IBISML2018-110, pp. 39-44, March 2019. | |
| Paper # | IBISML2018-110 | |
| Date of Issue | 2019-02-26 (IBISML) | |
| 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 | IBISML2018-110 |
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| Conference Information | |
| Committee | IBISML |
| Conference Date | 2019-03-05 - 2019-03-06 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | RIKEN AIP |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Machine learning, etc. |
| Paper Information | |
| Registration To | IBISML |
| Conference Code | 2019-03-IBISML |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Effects of Batch-normalization on Fisher Information Matrix of ResNet |
| Sub Title (in English) | |
| Keyword(1) | Neural networks |
| Keyword(2) | ResNet |
| Keyword(3) | Batch-normalization |
| Keyword(4) | Fisher information matrix |
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| 1st Author's Name | Yasutaka Furusho |
| 1st Author's Affiliation | Nara Institute of Science and Technology (NAIST) |
| 2nd Author's Name | Kazushi Ikeda |
| 2nd Author's Affiliation | Nara Institute of Science and Technology (NAIST) |
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| Speaker | Author-1 |
| Date Time | 2019-03-06 10:00:00 |
| Presentation Time | 30 minutes |
| Registration for | IBISML |
| Paper # | IBISML2018-110 |
| Volume (vol) | vol.118 |
| Number (no) | no.472 |
| Page | pp.39-44 |
| #Pages | 6 |
| Date of Issue | 2019-02-26 (IBISML) |
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