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Paper Abstract and Keywords
Presentation 2012-12-19 15:30
Twitter User's Residence Estimation Using Multi-class Classification with Area-specific Term Selection
Hayato Nishimura (NAIST), Yoshihiko Suhara, Seiji Susaki (NTT) NLC2012-37
Abstract (in Japanese) (See Japanese page) 
(in English) In this paper, we propose area-specific term selection method based on users' residential information described in their profile and the users' tweets.Our method extracts bag-of-words from a user's tweet and regards the residence as a label to predict a user's residence in the multiclass classification framework.We conducted experiments on Japanese Twitter dataset, and we confirmed that our proposed method outperforms baseline method in terms of accuracy.
Keyword (in Japanese) (See Japanese page) 
(in English) MicroBlog / Twitter / Location Estimation / / / / /  
Reference Info. IEICE Tech. Rep., vol. 112, no. 367, NLC2012-37, pp. 23-27, Dec. 2012.
Paper # NLC2012-37 
Date of Issue 2012-12-12 (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)
Download PDF NLC2012-37

Conference Information
Committee NLC  
Conference Date 2012-12-19 - 2012-12-20 
Place (in Japanese) (See Japanese page) 
Place (in English) Ookayama Campasu, Tokyo Institute of Technology 
Topics (in Japanese) (See Japanese page) 
Topics (in English)  
Paper Information
Registration To NLC 
Conference Code 2012-12-NLC 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Twitter User's Residence Estimation Using Multi-class Classification with Area-specific Term Selection 
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Keyword(1) MicroBlog  
Keyword(2) Twitter  
Keyword(3) Location Estimation  
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1st Author's Name Hayato Nishimura  
1st Author's Affiliation Nara Institute of Science and Technology (NAIST)
2nd Author's Name Yoshihiko Suhara  
2nd Author's Affiliation NTT Service Evolution Laboratories, NTT Corporation (NTT)
3rd Author's Name Seiji Susaki  
3rd Author's Affiliation NTT Service Evolution Laboratories, NTT Corporation (NTT)
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Speaker Author-1 
Date Time 2012-12-19 15:30:00 
Presentation Time 25 minutes 
Registration for NLC 
Paper # NLC2012-37 
Volume (vol) vol.112 
Number (no) no.367 
Page pp.23-27 
#Pages 5 
Date of Issue 2012-12-12 (NLC) 

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