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Paper Abstract and Keywords
Presentation 2019-07-25 14:25
Bayes Optimal Prediction and Its Approximative Algorithm on Model Including Cluster Explanatory Variables and Regression Explanatory Variables
Haruka Murayama, Shota Saito, Yuta Nakahara, Toshiyasu Matsushima (Waseda Univ.) IT2019-16
Abstract (in Japanese) (See Japanese page) 
(in English) In this research, data are assumed to be divided in clusters based on a part of the continuous explanatory variables, and have a regression model of remaining explanatory variables in each cluster. Introducing probabilistic structure, we derive the optimal prediction under Bayes criteria, and propose an algorithm which calculates the approximation of this prediction. Moreover, using synthetic data, some experiments are conducted to show the effectiveness of the proposed algorithm.
Keyword (in Japanese) (See Japanese page) 
(in English) Clustering / Linear Regression / Bayes Optimal Prediction / Variational Bayes Method / / / /  
Reference Info. IEICE Tech. Rep., vol. 119, no. 149, IT2019-16, pp. 5-10, July 2019.
Paper # IT2019-16 
Date of Issue 2019-07-18 (IT) 
ISSN Print edition: ISSN 0913-5685    Online edition: ISSN 2432-6380
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 IT2019-16

Conference Information
Committee IT  
Conference Date 2019-07-25 - 2019-07-26 
Place (in Japanese) (See Japanese page) 
Place (in English) NATULUCK-Iidabashi-Higashiguchi Ekimaeten 
Topics (in Japanese) (See Japanese page) 
Topics (in English) freshman session, general 
Paper Information
Registration To IT 
Conference Code 2019-07-IT 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Bayes Optimal Prediction and Its Approximative Algorithm on Model Including Cluster Explanatory Variables and Regression Explanatory Variables 
Sub Title (in English)  
Keyword(1) Clustering  
Keyword(2) Linear Regression  
Keyword(3) Bayes Optimal Prediction  
Keyword(4) Variational Bayes Method  
1st Author's Name Haruka Murayama  
1st Author's Affiliation Waseda University (Waseda Univ.)
2nd Author's Name Shota Saito  
2nd Author's Affiliation Waseda University (Waseda Univ.)
3rd Author's Name Yuta Nakahara  
3rd Author's Affiliation Waseda University (Waseda Univ.)
4th Author's Name Toshiyasu Matsushima  
4th Author's Affiliation Waseda University (Waseda Univ.)
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Speaker Author-1 
Date Time 2019-07-25 14:25:00 
Presentation Time 25 minutes 
Registration for IT 
Paper # IT2019-16 
Volume (vol) vol.119 
Number (no) no.149 
Page pp.5-10 
Date of Issue 2019-07-18 (IT) 

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