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Paper Abstract and Keywords
Presentation 2008-01-21 10:00
Grading support system of short essay using SVM
Junya Murata, Daisuke Katagami, Katsumi Nitta (Tokyo Tech) AI2007-29 KBSE2007-39
Abstract (in Japanese) (See Japanese page) 
(in English) In this paper, we aimed to grade a large amount of papers of the short essay (statement type) examinations efficiently and stably. We have developed and evaluated the grading support system including GUI(Graphical User Interface). By analyzing sample papers which were graded by human graders according to each item in the questions, and by making the pattern classification machine called SVM(Support Vector Machine) learn the pairs of the features and the results, this system calculates the grades of the exam papers of most remainder. Moreover, graders confirm and compile them, which makes the final evaluation of the exam papers. Evaluation experiments made it clear that our automatic grading method with steadiness and high accuracy enough to be used practically was realized without background knowledge about the question.
Keyword (in Japanese) (See Japanese page) 
(in English) Essay / Automated Scoring / Support Vector Machine / / / / /  
Reference Info. IEICE Tech. Rep., vol. 107, no. 428, AI2007-29, pp. 7-12, Jan. 2008.
Paper # AI2007-29 
Date of Issue 2008-01-14 (AI, KBSE) 
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 AI2007-29 KBSE2007-39

Conference Information
Committee KBSE AI  
Conference Date 2008-01-21 - 2008-01-22 
Place (in Japanese) (See Japanese page) 
Place (in English) Keio Unv. Hiyoshi Campus 
Topics (in Japanese) (See Japanese page) 
Topics (in English)  
Paper Information
Registration To AI 
Conference Code 2008-01-KBSE-AI 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Grading support system of short essay using SVM 
Sub Title (in English)  
Keyword(1) Essay  
Keyword(2) Automated Scoring  
Keyword(3) Support Vector Machine  
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1st Author's Name Junya Murata  
1st Author's Affiliation Tokyo Institute of Technology (Tokyo Tech)
2nd Author's Name Daisuke Katagami  
2nd Author's Affiliation Tokyo Institute of Technology (Tokyo Tech)
3rd Author's Name Katsumi Nitta  
3rd Author's Affiliation Tokyo Institute of Technology (Tokyo Tech)
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Speaker Author-1 
Date Time 2008-01-21 10:00:00 
Presentation Time 40 minutes 
Registration for AI 
Paper # AI2007-29, KBSE2007-39 
Volume (vol) vol.107 
Number (no) no.428(AI), no.429(KBSE) 
Page pp.7-12 
#Pages 6 
Date of Issue 2008-01-14 (AI, KBSE) 

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