Paper Abstract and Keywords |
Presentation |
2010-01-18 15:30
Learning Machine having Curiosity
-- Sequential Learning and Model Selection under Unstable Environments -- Koichiro Yamauchi (Chubu University) NC2009-75 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
In this research, an weighted error function for the learning of RBFNN
under virtual concept drift environments is proposed.
Under such environments, the prior distribution of
learning samples is changing over time so that online learning tasks
usually cause catastrophic forgetting.
Such environments are parts of {\it covariate shift}.
First of all, a statistical model of such environments is constructed.
Then, we applied the learning strategies under covariate-shift using the
statistical model.
Moreover, a weighted Automatic Relevance Detection (ARD) is derived to
calculate the predictive distribution of output values.
The method also provides the model selection criterion. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
Sequential Learning / unstable environments / Virtual Concept Drift / RBFNN / Generalization capability / Student-t distribution / / |
Reference Info. |
IEICE Tech. Rep., vol. 109, no. 363, NC2009-75, pp. 25-30, Jan. 2010. |
Paper # |
NC2009-75 |
Date of Issue |
2010-01-11 (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 |
NC2009-75 |
Conference Information |
Committee |
NC |
Conference Date |
2010-01-18 - 2010-01-19 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
Hyakunen-Kinen in Hokkaido University |
Topics (in Japanese) |
(See Japanese page) |
Topics (in English) |
Biomimetic information systems, Machine Learning |
Paper Information |
Registration To |
NC |
Conference Code |
2010-01-NC |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
Learning Machine having Curiosity |
Sub Title (in English) |
Sequential Learning and Model Selection under Unstable Environments |
Keyword(1) |
Sequential Learning |
Keyword(2) |
unstable environments |
Keyword(3) |
Virtual Concept Drift |
Keyword(4) |
RBFNN |
Keyword(5) |
Generalization capability |
Keyword(6) |
Student-t distribution |
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1st Author's Name |
Koichiro Yamauchi |
1st Author's Affiliation |
Chubu University (Chubu University) |
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Speaker |
Author-1 |
Date Time |
2010-01-18 15:30:00 |
Presentation Time |
25 minutes |
Registration for |
NC |
Paper # |
NC2009-75 |
Volume (vol) |
vol.109 |
Number (no) |
no.363 |
Page |
pp.25-30 |
#Pages |
6 |
Date of Issue |
2010-01-11 (NC) |
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