Paper Abstract and Keywords |
Presentation |
2010-09-06 09:30
Proposal of MCMC methods on hidden variables of a nomral mixture and its application to Bayes marginal Likelihood Takushi Miki, Sumio Watanabe (Tokyo Tech) PRMU2010-75 IBISML2010-47 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
The Bayes marginal likelihood has important information for model
selection, optimization for hyperparameter.However, efficient calculate method is not been proposed.In this paper, we propose a new method to calculate the Bayes marginal likelihood using Markov Chain Monte Carlo method on hidden variables.We experimentally show that, by optimization of the initial variables by the desect method, and by removing unappropriate cases, the accurate Bayes free energy was obtained. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
Bayes marginal likelihood / Markov Chain Monte Carlo method / normalized mixture / / / / / |
Reference Info. |
IEICE Tech. Rep., vol. 110, no. 188, IBISML2010-47, pp. 143-148, Sept. 2010. |
Paper # |
IBISML2010-47 |
Date of Issue |
2010-08-29 (PRMU, IBISML) |
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) |
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PRMU2010-75 IBISML2010-47 |
Conference Information |
Committee |
IBISML PRMU IPSJ-CVIM |
Conference Date |
2010-09-05 - 2010-09-06 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
Fukuoka Univ. |
Topics (in Japanese) |
(See Japanese page) |
Topics (in English) |
Machine learning and optimization for computer vision and pattern recognition, etc. |
Paper Information |
Registration To |
IBISML |
Conference Code |
2010-09-IBISML-PRMU-CVIM |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
Proposal of MCMC methods on hidden variables of a nomral mixture and its application to Bayes marginal Likelihood |
Sub Title (in English) |
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Bayes marginal likelihood |
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Markov Chain Monte Carlo method |
Keyword(3) |
normalized mixture |
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1st Author's Name |
Takushi Miki |
1st Author's Affiliation |
Tokyo Insutitute of Technology (Tokyo Tech) |
2nd Author's Name |
Sumio Watanabe |
2nd Author's Affiliation |
Tokyo Institute of Technology, Precision and Intelligence Laboratory (Tokyo Tech) |
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Speaker |
Author-1 |
Date Time |
2010-09-06 09:30:00 |
Presentation Time |
30 minutes |
Registration for |
IBISML |
Paper # |
PRMU2010-75, IBISML2010-47 |
Volume (vol) |
vol.110 |
Number (no) |
no.187(PRMU), no.188(IBISML) |
Page |
pp.143-148 |
#Pages |
6 |
Date of Issue |
2010-08-29 (PRMU, IBISML) |
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