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Paper Abstract and Keywords
Presentation 2013-12-04 13:30
Anaphoric Analysis System ANASYS -- Zero-Anaphora Resolution based on Naive Bayes Method for semantic features gained from sentence semantic analysis --
Masato Hattori, Minoru Harada (Aoyama Gakuin Univ.) NLC2013-34
Abstract (in Japanese) (See Japanese page) 
(in English) Zero-anaphora resolution is a required key techniques to achieve high accuracy in many recently-developed natural language processing applications such as the machine translation system and so on. We developed an anaphoric analysis system ANASYS having more accurate resolution than the conventional by using word meaning gained by using semantic analysis system SAGE.ANASYS learned probabilities of correct/incorrect antecedent by using the NAIST text corpus. To express the likelihood to become the antecedent, we proposed 12 kinds of semantic features. Consequently, in the experiment (five-fold cross-validation) on NAIST text corpus, the precision of the antecedent identification was 62.47%.
Keyword (in Japanese) (See Japanese page) 
(in English) Zero-Anaphora / Semantic Analysis / Naive Bayes Method / / / / /  
Reference Info. IEICE Tech. Rep., vol. 113, no. 338, NLC2013-34, pp. 7-12, Dec. 2013.
Paper # NLC2013-34 
Date of Issue 2013-11-27 (NLC) 
ISSN Print edition: ISSN 0913-5685  Online edition: ISSN 2432-6380
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 2013-12-04 - 2013-12-05 
Place (in Japanese) (See Japanese page) 
Place (in English) Gree Inc. 
Topics (in Japanese) (See Japanese page) 
Topics (in English) The 5th Symposium on Collective Knowlege 
Paper Information
Registration To NLC 
Conference Code 2013-12-NLC 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Anaphoric Analysis System ANASYS 
Sub Title (in English) Zero-Anaphora Resolution based on Naive Bayes Method for semantic features gained from sentence semantic analysis 
Keyword(1) Zero-Anaphora  
Keyword(2) Semantic Analysis  
Keyword(3) Naive Bayes Method  
1st Author's Name Masato Hattori  
1st Author's Affiliation Aoyama Gakuin University (Aoyama Gakuin Univ.)
2nd Author's Name Minoru Harada  
2nd Author's Affiliation Aoyama Gakuin University (Aoyama Gakuin Univ.)
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Date Time 2013-12-04 13:30:00 
Presentation Time 25 
Registration for NLC 
Paper # IEICE-NLC2013-34 
Volume (vol) IEICE-113 
Number (no) no.338 
Page pp.7-12 
#Pages IEICE-6 
Date of Issue IEICE-NLC-2013-11-27 

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