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Paper Abstract and Keywords
Presentation 2019-02-08 15:50
Change Point Detection of Word Senses by Analyzing Word Vectors Generated by Random Indexing
Masahiro Ishikawa (Takasaki Univ. of H. and W.) NLC2018-49
Abstract (in Japanese) (See Japanese page) 
(in English) Massive amount of user-generated text has already been accumulated on the web. Such texts are utilized in many domains. Treatment of text meaning is important for text analysis, thus word sense treatment is essential. However, word senses undergo changes. In this paper, we propose a method to detect the change point of word senses by analyzing distributed representations of words generated by Random Indexing. The result of an experiment on blog texts is also presented.
Keyword (in Japanese) (See Japanese page) 
(in English) change point detection / word sense changes / blog text analysis / random indexing / / / /  
Reference Info. IEICE Tech. Rep., vol. 118, no. 439, NLC2018-49, pp. 75-79, Feb. 2019.
Paper # NLC2018-49 
Date of Issue 2019-01-31 (NLC) 
ISSN 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 NLC2018-49

Conference Information
Committee NLC IPSJ-IFAT  
Conference Date 2019-02-07 - 2019-02-08 
Place (in Japanese) (See Japanese page) 
Place (in English) Ryukoku University Omiya Campus 
Topics (in Japanese) (See Japanese page) 
Topics (in English) The 14th Text Analytics Symposium 
Paper Information
Registration To NLC 
Conference Code 2019-02-NLC-IFAT 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Change Point Detection of Word Senses by Analyzing Word Vectors Generated by Random Indexing 
Sub Title (in English)  
Keyword(1) change point detection  
Keyword(2) word sense changes  
Keyword(3) blog text analysis  
Keyword(4) random indexing  
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1st Author's Name Masahiro Ishikawa  
1st Author's Affiliation Takasaki University of Health and Welfare (Takasaki Univ. of H. and W.)
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Speaker Author-1 
Date Time 2019-02-08 15:50:00 
Presentation Time 25 minutes 
Registration for NLC 
Paper # NLC2018-49 
Volume (vol) vol.118 
Number (no) no.439 
Page pp.75-79 
#Pages 5 
Date of Issue 2019-01-31 (NLC) 

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