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Paper Abstract and Keywords
Presentation 2012-08-01 11:30
Exploration on Efficient Similar Sentences Extraction
Yanhui Gu, Zhenglu Yang, Miyuki Nakano, Masaru Kitsuregawa (Univ. of Tokyo) DE2012-19
Abstract (in Japanese) (See Japanese page) 
(in English) Similar sentences extraction is an essential issue for many applications, such as natural language processing, Web page retrieval, question-answer model, and so forth. Although there are many studies exploring on this issue, most of them focus on how to improve the effectiveness aspect. In this paper, we address the efficiency issue, i.e., for a given sentence collection, how to efficiently discover the top-k semantic similar sentences to a query. The issue is very important for real applications because the data becomes huge and the existing state-of-the-art strategies cannot satisfy the users’ performance requirement.We propose efficient strategies to tackle the problem based on a general framework. Extensive experimental evaluations demonstrate that the efficiency of our proposal outperforms the state-of-the-art approach.
Keyword (in Japanese) (See Japanese page) 
(in English) semantic similarity / query aggregation / top-k / / / / /  
Reference Info. IEICE Tech. Rep., vol. 112, no. 172, DE2012-19, pp. 17-22, Aug. 2012.
Paper # DE2012-19 
Date of Issue 2012-07-25 (DE) 
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 DE2012-19

Conference Information
Committee DE  
Conference Date 2012-08-01 - 2012-08-02 
Place (in Japanese) (See Japanese page) 
Place (in English) Nagoya University 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Big Data Engineering, etc 
Paper Information
Registration To DE 
Conference Code 2012-08-DE 
Language English 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Exploration on Efficient Similar Sentences Extraction 
Sub Title (in English)  
Keyword(1) semantic similarity  
Keyword(2) query aggregation  
Keyword(3) top-k  
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1st Author's Name Yanhui Gu  
1st Author's Affiliation The University of Tokyo (Univ. of Tokyo)
2nd Author's Name Zhenglu Yang  
2nd Author's Affiliation The University of Tokyo (Univ. of Tokyo)
3rd Author's Name Miyuki Nakano  
3rd Author's Affiliation The University of Tokyo (Univ. of Tokyo)
4th Author's Name Masaru Kitsuregawa  
4th Author's Affiliation The University of Tokyo (Univ. of Tokyo)
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Speaker Author-1 
Date Time 2012-08-01 11:30:00 
Presentation Time 30 minutes 
Registration for DE 
Paper # DE2012-19 
Volume (vol) vol.112 
Number (no) no.172 
Page pp.17-22 
#Pages 6 
Date of Issue 2012-07-25 (DE) 

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