Paper Abstract and Keywords |
Presentation |
2018-10-18 14:55
Nonlinearity in reservoir computing with nanomagnets array Kazuki Tsujimoto, Hikaru Nomura, Taishi Furuta, Yoshishige Suzuki, Ryoichi Nakatani (Osaka Univ.) MRIS2018-15 Link to ES Tech. Rep. Archives: MRIS2018-15 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
We simulated reservoir computing with nanomagnets array composed of 2×10 nanomagnets using macrospin simulation. We used 0 or 1 for input data and a magnetization direction of a nanomagnet was set according to input data. Information was transmitted by controlling uniaxial anisotropy. Stable magnetization directions were calculated by solving the Landau-Lifshitz-Gilbert equation, and they were used as states of reservoir computing. XOR, which requires nonlinear computation, was used for the teacher function. As a result, by calculating magnetization directions with 3 significant figures, it could perform XOR operation with an input delay of three. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
Neural Network / Reservoir Computing / Nanomagnets Array / Macro Spin Simulation / Landau-Lifshitz-Gilbert Equation / Nonlinear Computation / / |
Reference Info. |
IEICE Tech. Rep., vol. 118, no. 255, MRIS2018-15, pp. 11-14, Oct. 2018. |
Paper # |
MRIS2018-15 |
Date of Issue |
2018-10-11 (MRIS) |
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 |
MRIS2018-15 Link to ES Tech. Rep. Archives: MRIS2018-15 |
Conference Information |
Committee |
MRIS ITE-MMS |
Conference Date |
2018-10-18 - 2018-10-19 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
Osaka University |
Topics (in Japanese) |
(See Japanese page) |
Topics (in English) |
Recording Head, Spintronics, etc. |
Paper Information |
Registration To |
MRIS |
Conference Code |
2018-10-MRIS-MMS |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
Nonlinearity in reservoir computing with nanomagnets array |
Sub Title (in English) |
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Keyword(1) |
Neural Network |
Keyword(2) |
Reservoir Computing |
Keyword(3) |
Nanomagnets Array |
Keyword(4) |
Macro Spin Simulation |
Keyword(5) |
Landau-Lifshitz-Gilbert Equation |
Keyword(6) |
Nonlinear Computation |
Keyword(7) |
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Keyword(8) |
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1st Author's Name |
Kazuki Tsujimoto |
1st Author's Affiliation |
Osaka University (Osaka Univ.) |
2nd Author's Name |
Hikaru Nomura |
2nd Author's Affiliation |
Osaka University (Osaka Univ.) |
3rd Author's Name |
Taishi Furuta |
3rd Author's Affiliation |
Osaka University (Osaka Univ.) |
4th Author's Name |
Yoshishige Suzuki |
4th Author's Affiliation |
Osaka University (Osaka Univ.) |
5th Author's Name |
Ryoichi Nakatani |
5th Author's Affiliation |
Osaka University (Osaka Univ.) |
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Speaker |
Author-1 |
Date Time |
2018-10-18 14:55:00 |
Presentation Time |
25 minutes |
Registration for |
MRIS |
Paper # |
MRIS2018-15 |
Volume (vol) |
vol.118 |
Number (no) |
no.255 |
Page |
pp.11-14 |
#Pages |
4 |
Date of Issue |
2018-10-11 (MRIS) |
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