| Paper Abstract and Keywords |
| Presentation |
2013-03-15 10:40
On the self-organization of topographic mapping in Bolzmann machines Akira Date (Univ. of Miyazaki), Koji Kurata (Univ. of Ryukyus) NC2012-169 |
| Abstract |
(in Japanese) |
(See Japanese page) |
| (in English) |
We propose a learning algorithm for Boltzmann neural fields developed by Kurata (1988). The Boltzmann machine learning algorithm is theoretically elegant and easy to implement in hardware but very slow in networks with interconnected hidden units. This definitive deficit has been overcome in part by G. E. Hinton et al. for Boltzmann machines with a bipartite graph structure.A two-layer model of Boltzmann neural field developed by Kurata (1988) has similar structure but there are connections within a second (hidden) layer. Since it does not have a bipartite graph structure, we could not apply Hinton's learning algorithm. By putting a constraint that
only local excitation pattern appears in the output layer, we have developed a learning algorithm without running all units stochastically. Now we can follow the learning dynamics of connections between units. |
| Keyword |
(in Japanese) |
(See Japanese page) |
| (in English) |
Boltzmann machines / Topographic mapping / Neural fields / Self-organization / Probabilistic models / / / |
| Reference Info. |
IEICE Tech. Rep., vol. 112, no. 480, NC2012-169, pp. 203-208, March 2013. |
| Paper # |
NC2012-169 |
| Date of Issue |
2013-03-06 (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 |
NC2012-169 |
| Conference Information |
| Committee |
MBE NC |
| Conference Date |
2013-03-13 - 2013-03-15 |
| Place (in Japanese) |
(See Japanese page) |
| Place (in English) |
Tamagawa University |
| Topics (in Japanese) |
(See Japanese page) |
| Topics (in English) |
|
| Paper Information |
| Registration To |
NC |
| Conference Code |
2013-03-MBE-NC |
| Language |
Japanese |
| Title (in Japanese) |
(See Japanese page) |
| Sub Title (in Japanese) |
(See Japanese page) |
| Title (in English) |
On the self-organization of topographic mapping in Bolzmann machines |
| Sub Title (in English) |
|
| Keyword(1) |
Boltzmann machines |
| Keyword(2) |
Topographic mapping |
| Keyword(3) |
Neural fields |
| Keyword(4) |
Self-organization |
| Keyword(5) |
Probabilistic models |
| Keyword(6) |
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| Keyword(7) |
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| Keyword(8) |
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| 1st Author's Name |
Akira Date |
| 1st Author's Affiliation |
University of Miyazaki (Univ. of Miyazaki) |
| 2nd Author's Name |
Koji Kurata |
| 2nd Author's Affiliation |
University of Ryukyus (Univ. of Ryukyus) |
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| Speaker |
Author-1 |
| Date Time |
2013-03-15 10:40:00 |
| Presentation Time |
25 minutes |
| Registration for |
NC |
| Paper # |
NC2012-169 |
| Volume (vol) |
vol.112 |
| Number (no) |
no.480 |
| Page |
pp.203-208 |
| #Pages |
6 |
| Date of Issue |
2013-03-06 (NC) |