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Paper Abstract and Keywords
Presentation 2008-02-07 14:30
A Method of Matching Member Activity with Implicit Political Opinion Extracted from Blog
Yasutomo Kimura (OUC.), Hideyuki Shibuki (Hokkai Gakuen Univ.) NLC2007-90
Abstract (in Japanese) (See Japanese page) 
(in English) We are aiming at the construction of the Citizen-Oriented Political Information System that presents the political information in a local politics to support the cooperation of the local assembly member and the resident. In this paper, we propose a method to extract the political opinion of the resident from blog automatically and to match the opinion with the concerened political activity of the assembly member. This matching method is based on cosine similarity measure and feature agreement measure between vectors of which features are nouns in a expression of the member activity. Because the expression is different from expressions used in blog generally, the features are enhanced by using Bunrui-Goi-Hyou to bury the difference. We have conducted a survey of 15 assembly members of the Otaru city council in their activities and a matching examination with 60,000 blog articles. As a result, we confirmed that 295 basic feature words have been enhanced to 5,745 words, that the number of mathing has increased from 369 to 1,177 and that 21 articles in the 30 high ranked articles have been matched correctly.
Keyword (in Japanese) (See Japanese page) 
(in English) Politics / Opinion extraction / Matching / Blog / Citizen-Oriented Politics Information System / / /  
Reference Info. IEICE Tech. Rep., vol. 107, no. 480, NLC2007-90, pp. 19-23, Feb. 2008.
Paper # NLC2007-90 
Date of Issue 2008-01-31 (NLC) 
ISSN Print edition: ISSN 0913-5685  Online edition: ISSN 2432-6380
Copyright
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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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Conference Information
Committee NLC  
Conference Date 2008-02-07 - 2008-02-08 
Place (in Japanese) (See Japanese page) 
Place (in English) Yuzawa Culture Center 
Topics (in Japanese) (See Japanese page) 
Topics (in English)  
Paper Information
Registration To NLC 
Conference Code 2008-02-NLC 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) A Method of Matching Member Activity with Implicit Political Opinion Extracted from Blog 
Sub Title (in English)  
Keyword(1) Politics  
Keyword(2) Opinion extraction  
Keyword(3) Matching  
Keyword(4) Blog  
Keyword(5) Citizen-Oriented Politics Information System  
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1st Author's Name Yasutomo Kimura  
1st Author's Affiliation Otaru University of Commerce (OUC.)
2nd Author's Name Hideyuki Shibuki  
2nd Author's Affiliation Hokkai Gakuen University (Hokkai Gakuen Univ.)
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Speaker
Date Time 2008-02-07 14:30:00 
Presentation Time 30 
Registration for NLC 
Paper # IEICE-NLC2007-90 
Volume (vol) IEICE-107 
Number (no) no.480 
Page pp.19-23 
#Pages IEICE-5 
Date of Issue IEICE-NLC-2008-01-31 


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