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| Presentation | 2009-07-14 13:30 Analysis for Stability of Attractor Neural Network Model for IT Cortex -- Relation between attractor's stability and learning order -- Tomoyuki Kimoto (Oita Col. Tech.), Tatsuya Uezu (Nara Women's Univ.), Masato Okada (niv. of Tokyo,)  NLP2009-39 NC2009-32 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | In the model proposed by Amit et al. to explain the Miyashita's physiologic findings, the attractors that are mixtures of consecutively learned memory patterns become equilibrium states. It is thought that it is significant to store the relation information between the memory patterns as the correlated attractor in the brain, since the memory patterns continuously observed must be had mutually relation. On the other hand, when it is continuously observed the memory patterns coded the object images accidentally located in neighborhood, it is necessary to store each memory patterns individually. continuousness learning order. In this study, we examined the attractor's stability in the Amit model, when the learning order of the memory patterns gradually changes from same order to random presentation. As the result, we found that the acquired attractors change into the memory patterns from the correlated attractors via the the symmetrical mixed sates. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | IT-cortex, / Miyashita's physiologic experiment / Amit's model / correlated attractor / learning order / stability / / | |
| Reference Info. | IEICE Tech. Rep., vol. 109, no. 125, NC2009-32, pp. 133-138, July 2009. | |
| Paper # | NC2009-32 | |
| Date of Issue | 2009-07-06 (NLP, NC) | |
| 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 | NLP2009-39 NC2009-32 |
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| Conference Information | |
| Committee | NC NLP |
| Conference Date | 2009-07-13 - 2009-07-14 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | NAIST |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Paper Information | |
| Registration To | NC |
| Conference Code | 2009-07-NC-NLP |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Analysis for Stability of Attractor Neural Network Model for IT Cortex |
| Sub Title (in English) | Relation between attractor's stability and learning order |
| Keyword(1) | IT-cortex, |
| Keyword(2) | Miyashita's physiologic experiment |
| Keyword(3) | Amit's model |
| Keyword(4) | correlated attractor |
| Keyword(5) | learning order |
| Keyword(6) | stability |
| Keyword(7) | |
| Keyword(8) | |
| 1st Author's Name | Tomoyuki Kimoto |
| 1st Author's Affiliation | Oita National College of Technology (Oita Col. Tech.) |
| 2nd Author's Name | Tatsuya Uezu |
| 2nd Author's Affiliation | Nara Women's University (Nara Women's Univ.) |
| 3rd Author's Name | Masato Okada |
| 3rd Author's Affiliation | niversity of Tokyo, (niv. of Tokyo,) |
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| Speaker | Author-1 |
| Date Time | 2009-07-14 13:30:00 |
| Presentation Time | 30 minutes |
| Registration for | NC |
| Paper # | NLP2009-39, NC2009-32 |
| Volume (vol) | vol.109 |
| Number (no) | no.124(NLP), no.125(NC) |
| Page | pp.133-138 |
| #Pages | 6 |
| Date of Issue | 2009-07-06 (NLP, NC) |
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