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Paper Abstract and Keywords
Presentation 2010-07-22 14:00
A Method for Estimating Political Categories in Minutes of Local Assemblies
Hokuto Ototake (Fukuoka Univ.), Hideyuki Shibuki (Yokohama National Univ.), Yasutomo Kimura (Otaru Univ. of Commerce), Keiichi Takamaru (Utsunomiya Kyowa Univ.), Tatsunori Mori (Yokohama National Univ.) NLC2010-1
Abstract (in Japanese) (See Japanese page) 
(in English) In this paper, we propose a method for estimating political categories in minutes of local assemblies. We can consider a problem of estimating political categories in minutes as a text classification problem with multiple labeling. With features of local assemblies considered, we show improvements of the estimation accuracy using classifiers concatenation based on "Cascading" and dividing a target paragraph with multiple categories into sentences. In the experiments, we achieve 70.8% precision and 66.9% recall. The performance of this method is higher than those without division of a paragraph.
Keyword (in Japanese) (See Japanese page) 
(in English) Text categorization / Multi-category labeling / Segmented text categorization / Cascading / Local assembly minutes / / /  
Reference Info. IEICE Tech. Rep., vol. 110, no. 142, NLC2010-1, pp. 7-12, July 2010.
Paper # NLC2010-1 
Date of Issue 2010-07-15 (NLC) 
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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Conference Information
Committee NLC IPSJ-NL  
Conference Date 2010-07-22 - 2010-07-23 
Place (in Japanese) (See Japanese page) 
Place (in English) Tohoku Univeristy 
Topics (in Japanese) (See Japanese page) 
Topics (in English)  
Paper Information
Registration To NLC 
Conference Code 2010-07-NLC-NL 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) A Method for Estimating Political Categories in Minutes of Local Assemblies 
Sub Title (in English)  
Keyword(1) Text categorization  
Keyword(2) Multi-category labeling  
Keyword(3) Segmented text categorization  
Keyword(4) Cascading  
Keyword(5) Local assembly minutes  
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Keyword(7)  
Keyword(8)  
1st Author's Name Hokuto Ototake  
1st Author's Affiliation Fukuoka University (Fukuoka Univ.)
2nd Author's Name Hideyuki Shibuki  
2nd Author's Affiliation Yokohama National University (Yokohama National Univ.)
3rd Author's Name Yasutomo Kimura  
3rd Author's Affiliation Otaru University of Commerce (Otaru Univ. of Commerce)
4th Author's Name Keiichi Takamaru  
4th Author's Affiliation Utsunomiya Kyowa University (Utsunomiya Kyowa Univ.)
5th Author's Name Tatsunori Mori  
5th Author's Affiliation Yokohama National University (Yokohama National Univ.)
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Speaker Author-1 
Date Time 2010-07-22 14:00:00 
Presentation Time 30 minutes 
Registration for NLC 
Paper # NLC2010-1 
Volume (vol) vol.110 
Number (no) no.142 
Page pp.7-12 
#Pages 6 
Date of Issue 2010-07-15 (NLC) 

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