Paper Abstract and Keywords |
Presentation |
2020-03-05 16:10
Improvement of neuronal ensemble inference by Monte Carlo method and applying to real data Shun Kimura, Koujin Takeda (Ibaraki Univ.), Keisuke Ota (Riken) NC2019-101 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
In this work, we propose an improved inference algorithm for neuronal ensembles, which can classify neurons into ensembles by focusing on synchronicity in neuronal activity. We first give the generative model of Bayesian inference by prior knowledge of neuronal activity, then we construct fast numerical inference algorithm using Markov chain Monte Carlo method. Moreover, we apply our algorithm to synthetic neuronal activity data and real spike data from mice for verification of utility, and discuss their results. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
neuronal ensemble inference / Bayesian inference / generative model / Markov chain Monte Carlo method / / / / |
Reference Info. |
IEICE Tech. Rep., vol. 119, no. 453, NC2019-101, pp. 149-154, March 2020. |
Paper # |
NC2019-101 |
Date of Issue |
2020-02-26 (NC) |
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) |
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NC2019-101 |
Conference Information |
Committee |
NC MBE |
Conference Date |
2020-03-04 - 2020-03-06 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
University of Electro Communications |
Topics (in Japanese) |
(See Japanese page) |
Topics (in English) |
Neuro Computing, Medical Engineering, etc. |
Paper Information |
Registration To |
NC |
Conference Code |
2020-03-NC-MBE |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
Improvement of neuronal ensemble inference by Monte Carlo method and applying to real data |
Sub Title (in English) |
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Keyword(1) |
neuronal ensemble inference |
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Bayesian inference |
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generative model |
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Markov chain Monte Carlo method |
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1st Author's Name |
Shun Kimura |
1st Author's Affiliation |
Ibaraki University (Ibaraki Univ.) |
2nd Author's Name |
Koujin Takeda |
2nd Author's Affiliation |
Ibaraki University (Ibaraki Univ.) |
3rd Author's Name |
Keisuke Ota |
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Riken (Riken) |
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Speaker |
Author-1 |
Date Time |
2020-03-05 16:10:00 |
Presentation Time |
25 minutes |
Registration for |
NC |
Paper # |
NC2019-101 |
Volume (vol) |
vol.119 |
Number (no) |
no.453 |
Page |
pp.149-154 |
#Pages |
6 |
Date of Issue |
2020-02-26 (NC) |
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