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| Presentation | 2022-01-20 17:20 Hyper Parameter Optimization with Genetic Algorithm in Reservoir Computing Based MIMO-OFDM Detection Yuanyou Chen, Hiroshi Tsutsui, Takeo Ohgane (Hokkaido Univ.)  IT2021-46 SIP2021-54 RCS2021-214 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | In this paper, we investigate a MIMO-OFDM symbol detection based on reservoir computing (RC), which is a special type of recurrent neural network (RNN). It is known that RC provides excellent performance with a limited amount of training set. To fully utilize the performance of RC, we use genetic algorithm (GA) to optimize hyper parameters in RC. The simulation results show that the bit error rate (BER) of the RC-based detection can be improved by the hyper parameter optimization with GA and that the degradation from the maximum likelihood detection is about 2 dB at a BER of 0.01. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | online learning / OFDM-MIMO / genetic algorithm / reservoir computing / symbol detection / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 121, no. 329, RCS2021-214, pp. 96-100, Jan. 2022. | |
| Paper # | RCS2021-214 | |
| Date of Issue | 2022-01-13 (IT, SIP, RCS) | |
| 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 | IT2021-46 SIP2021-54 RCS2021-214 |
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| Conference Information | |
| Committee | RCS SIP IT |
| Conference Date | 2022-01-20 - 2022-01-21 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Online |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Paper Information | |
| Registration To | RCS |
| Conference Code | 2022-01-RCS-SIP-IT |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Hyper Parameter Optimization with Genetic Algorithm in Reservoir Computing Based MIMO-OFDM Detection |
| Sub Title (in English) | |
| Keyword(1) | online learning |
| Keyword(2) | OFDM-MIMO |
| Keyword(3) | genetic algorithm |
| Keyword(4) | reservoir computing |
| Keyword(5) | symbol detection |
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| 1st Author's Name | Yuanyou Chen |
| 1st Author's Affiliation | Hokkaido University (Hokkaido Univ.) |
| 2nd Author's Name | Hiroshi Tsutsui |
| 2nd Author's Affiliation | Hokkaido University (Hokkaido Univ.) |
| 3rd Author's Name | Takeo Ohgane |
| 3rd Author's Affiliation | Hokkaido University (Hokkaido Univ.) |
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| Speaker | Author-1 |
| Date Time | 2022-01-20 17:20:00 |
| Presentation Time | 25 minutes |
| Registration for | RCS |
| Paper # | IT2021-46, SIP2021-54, RCS2021-214 |
| Volume (vol) | vol.121 |
| Number (no) | no.327(IT), no.328(SIP), no.329(RCS) |
| Page | pp.96-100 |
| #Pages | 5 |
| Date of Issue | 2022-01-13 (IT, SIP, RCS) |
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