Paper Abstract and Keywords |
Presentation |
2014-06-15 11:05
Using text mining techniques to analyze free answer questions Yinjun Hu, Yasuo Tanida (Synergy Marketing) NLC2014-14 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
This paper presents a method for free answer classication and summarization by using text mining techniques. For the complicated free answer text in syntax, we proposed using the centrality of word roles in sentence to enhance the weight of words which are important for the sentence and answer. We also tried to improve the performance of clustering result by using a thesaurus, spelling normalization and Levenshtein distance. An experimental result shows that the proposal is effective to classify free answer text although further improvement in semantic area is aspired. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
free answer / questionnaire / text mining / chunk / word centrality / / / |
Reference Info. |
IEICE Tech. Rep., vol. 114, no. 81, NLC2014-14, pp. 75-79, June 2014. |
Paper # |
NLC2014-14 |
Date of Issue |
2014-06-07 (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) |
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NLC2014-14 |
Conference Information |
Committee |
NLC |
Conference Date |
2014-06-14 - 2014-06-15 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
Kyushu Institute of Technology |
Topics (in Japanese) |
(See Japanese page) |
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Paper Information |
Registration To |
NLC |
Conference Code |
2014-06-NLC |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
Using text mining techniques to analyze free answer questions |
Sub Title (in English) |
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free answer |
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questionnaire |
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text mining |
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chunk |
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word centrality |
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1st Author's Name |
Yinjun Hu |
1st Author's Affiliation |
Synergy Marketing, Inc. (Synergy Marketing) |
2nd Author's Name |
Yasuo Tanida |
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Synergy Marketing, Inc. (Synergy Marketing) |
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Speaker |
Author-1 |
Date Time |
2014-06-15 11:05:00 |
Presentation Time |
25 minutes |
Registration for |
NLC |
Paper # |
NLC2014-14 |
Volume (vol) |
vol.114 |
Number (no) |
no.81 |
Page |
pp.75-79 |
#Pages |
5 |
Date of Issue |
2014-06-07 (NLC) |
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