Information: Join today and make your research activities more affordable! Technical workshop participation fees and annual registration fees are available at member rates.
Notice: [Important] Announcement of Changes to Registration Fee Payment and Manuscript Upload Procedures for IEICE Technical Meetings
IEICE Technical Committee Submission System
Conference Paper's Information		 Online Proceedings
[Sign in]
Tech. Rep. Archives
 Go Top Page Go Previous   [Japanese] / [English] 

Paper Abstract and Keywords
Presentation 2012-08-31 15:10
Feature Words that Describe Problem Sentence in Scientific Article
Toshihiko Sakai, Sachio Hirokawa (Kyushu Univ.) NLC2012-23
Abstract (in Japanese) (See Japanese page) 
(in English) The literature survey on related work requires a lot of efforts in reading all articles that are retrieved by queries. We have to understand the contents from several view points, such as the problem and the method that the articles describe. Search from these viewpoints will improve the efficiency of survey, if particular segments of articles were extracted, indexed and can be used as auxiliary query.

This paper focuses on the sentence that describes the problem in an abstract and the feature sets that describe such problem sentences. Discernment performance are evaluated by 10-fold cross-validation for six candidates of feature word sets. It turned out that the set of all words gains the best performance if 90% of the data are used as training data. However, the set of a small number of words with positive scores outperforms other feature sets, if the training data is only 10%. In such a realistic situation, the feature words are effective in improving discernment.
Keyword (in Japanese) (See Japanese page) 
(in English) Feature Words / SVM / Cross validation / Scientific Article / / / /  
Reference Info. IEICE Tech. Rep., vol. 112, no. 196, NLC2012-23, pp. 73-78, Aug. 2012.
Paper # NLC2012-23 
Date of Issue 2012-08-23 (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 NLC2012-23

Conference Information
Committee NLC  
Conference Date 2012-08-30 - 2012-08-31 
Place (in Japanese) (See Japanese page) 
Place (in English) Fuji Xerox 
Topics (in Japanese) (See Japanese page) 
Topics (in English) The Second Symposium on Text Mining 
Paper Information
Registration To NLC 
Conference Code 2012-08-NLC 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Feature Words that Describe Problem Sentence in Scientific Article 
Sub Title (in English)  
Keyword(1) Feature Words  
Keyword(2) SVM  
Keyword(3) Cross validation  
Keyword(4) Scientific Article  
Keyword(5)  
Keyword(6)  
Keyword(7)  
Keyword(8)  
1st Author's Name Toshihiko Sakai  
1st Author's Affiliation Kyushu University (Kyushu Univ.)
2nd Author's Name Sachio Hirokawa  
2nd Author's Affiliation Kyushu University (Kyushu Univ.)
3rd Author's Name  
3rd Author's Affiliation ()
4th Author's Name  
4th Author's Affiliation ()
5th Author's Name  
5th Author's Affiliation ()
6th Author's Name  
6th Author's Affiliation ()
7th Author's Name  
7th Author's Affiliation ()
8th Author's Name  
8th Author's Affiliation ()
9th Author's Name  
9th Author's Affiliation ()
10th Author's Name  
10th Author's Affiliation ()
11th Author's Name  
11th Author's Affiliation ()
12th Author's Name  
12th Author's Affiliation ()
13th Author's Name  
13th Author's Affiliation ()
14th Author's Name  
14th Author's Affiliation ()
15th Author's Name  
15th Author's Affiliation ()
16th Author's Name  
16th Author's Affiliation ()
17th Author's Name  
17th Author's Affiliation ()
18th Author's Name  
18th Author's Affiliation ()
19th Author's Name  
19th Author's Affiliation ()
20th Author's Name  
20th Author's Affiliation ()
21st Author's Name  
21st Author's Affiliation ()
22nd Author's Name  
22nd Author's Affiliation ()
23rd Author's Name  
23rd Author's Affiliation ()
24th Author's Name  
24th Author's Affiliation ()
25th Author's Name  
25th Author's Affiliation ()
26th Author's Name / /
26th Author's Affiliation ()
()
27th Author's Name / /
27th Author's Affiliation ()
()
28th Author's Name / /
28th Author's Affiliation ()
()
29th Author's Name / /
29th Author's Affiliation ()
()
30th Author's Name / /
30th Author's Affiliation ()
()
31st Author's Name / /
31st Author's Affiliation ()
()
32nd Author's Name / /
32nd Author's Affiliation ()
()
33rd Author's Name / /
33rd Author's Affiliation ()
()
34th Author's Name / /
34th Author's Affiliation ()
()
35th Author's Name / /
35th Author's Affiliation ()
()
36th Author's Name / /
36th Author's Affiliation ()
()
Speaker Author-1 
Date Time 2012-08-31 15:10:00 
Presentation Time 30 minutes 
Registration for NLC 
Paper # NLC2012-23 
Volume (vol) vol.112 
Number (no) no.196 
Page pp.73-78 
#Pages 6 
Date of Issue 2012-08-23 (NLC) 

[Return to Top Page]

[Return to IEICE Web Page]
The Institute of Electronics, Information and Communication Engineers (IEICE), Japan