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| Presentation | 2007-10-18 13:40 Proposal of Eigenvalue Decomposition Hardware System -- Real time Eigenvalue Decomposition System -- Akiyoshi Oguro, Yoshiyuki Mimoto (TJ)  CAS2007-44 NLP2007-72 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | For Eigenvalue Decomposition, we propose the Bisection method which can apply 3×3 and 4×4 matrix and QR method which can apply middle range of EVD up to 1024×1024 matrix system hardware. In the Bisection method, we suggest applying a new execution in initial-value problem and a way of converging on eigen value we expect rapidly. In the QR method, we estimate gate size and a number of cycles, and consider the possibility with embedded equipments. Then we report some 16×16 matirix examples which are applied by Eigen Space Technics in Pattern recognition and a suggestion of real time processing system together. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | Eigenvalue decomposition / Bisection method / Householder method / QR decomposition / KL Transform / Eigen Space Technics / / | |
| Reference Info. | IEICE Tech. Rep., vol. 107, no. 264, CAS2007-44, pp. 55-60, Oct. 2007. | |
| Paper # | CAS2007-44 | |
| Date of Issue | 2007-10-11 (CAS, NLP) | |
| 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 | CAS2007-44 NLP2007-72 |
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| Conference Information | |
| Committee | CAS NLP |
| Conference Date | 2007-10-18 - 2007-10-19 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Musashi Institute of Technology |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Paper Information | |
| Registration To | CAS |
| Conference Code | 2007-10-CAS-NLP |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Proposal of Eigenvalue Decomposition Hardware System |
| Sub Title (in English) | Real time Eigenvalue Decomposition System |
| Keyword(1) | Eigenvalue decomposition |
| Keyword(2) | Bisection method |
| Keyword(3) | Householder method |
| Keyword(4) | QR decomposition |
| Keyword(5) | KL Transform |
| Keyword(6) | Eigen Space Technics |
| Keyword(7) | |
| Keyword(8) | |
| 1st Author's Name | Akiyoshi Oguro |
| 1st Author's Affiliation | TOSHIBA INFORMATION SYSTEMS CORPORATION (TJ) |
| 2nd Author's Name | Yoshiyuki Mimoto |
| 2nd Author's Affiliation | TOSHIBA INFORMATION SYSTEMS CORPORATION (TJ) |
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| Speaker | Author-1 |
| Date Time | 2007-10-18 13:40:00 |
| Presentation Time | 20 minutes |
| Registration for | CAS |
| Paper # | CAS2007-44, NLP2007-72 |
| Volume (vol) | vol.107 |
| Number (no) | no.264(CAS), no.266(NLP) |
| Page | pp.55-60 |
| #Pages | 6 |
| Date of Issue | 2007-10-11 (CAS, NLP) |
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