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Paper Abstract and Keywords
Presentation 2009-12-21 14:25
High-dimensional Nonlinear Time Series Prediction with Reinforcement Learning
Baku Takaiwa, Hideki Satoh (Future Univ. Hakodate) NLP2009-133
Abstract (in Japanese) (See Japanese page) 
(in English) We extracted principal elements from several nonlinear time series and reduced the prediction error of the time series using reinforcement learning.First, we compressed the time series using state space compression based on reward-weighted principal component analysis.Next, we constructed an orthonormal basis for approximating a prediction function using adaptive basis construction based on activity-oriented index allocation.With these methods, principal elements could be extracted from the time series.Finally, we used reinforcement learning, which can express nonlinear relations between the time series, demonstrating that the prediction error of the time series can be reduced.
Keyword (in Japanese) (See Japanese page) 
(in English) reinforcement learning / multivariate analysis / function approximation / nonlinear / prediction / / /  
Reference Info. IEICE Tech. Rep., vol. 109, no. 354, NLP2009-133, pp. 37-42, Dec. 2009.
Paper # NLP2009-133 
Date of Issue 2009-12-14 (NLP) 
ISSN Print edition: ISSN 0913-5685    Online edition: ISSN 2432-6380
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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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Conference Information
Committee NLP  
Conference Date 2009-12-21 - 2009-12-21 
Place (in Japanese) (See Japanese page) 
Place (in English)  
Topics (in Japanese) (See Japanese page) 
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Paper Information
Registration To NLP 
Conference Code 2009-12-NLP 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) High-dimensional Nonlinear Time Series Prediction with Reinforcement Learning 
Sub Title (in English)  
Keyword(1) reinforcement learning  
Keyword(2) multivariate analysis  
Keyword(3) function approximation  
Keyword(4) nonlinear  
Keyword(5) prediction  
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1st Author's Name Baku Takaiwa  
1st Author's Affiliation Future University Hakodate (Future Univ. Hakodate)
2nd Author's Name Hideki Satoh  
2nd Author's Affiliation Future University Hakodate (Future Univ. Hakodate)
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Speaker Author-1 
Date Time 2009-12-21 14:25:00 
Presentation Time 25 minutes 
Registration for NLP 
Paper # NLP2009-133 
Volume (vol) vol.109 
Number (no) no.354 
Page pp.37-42 
#Pages
Date of Issue 2009-12-14 (NLP) 


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