Paper Abstract and Keywords |
Presentation |
2008-06-19 15:40
Temporal Clustering of Internet News Articles with Excluding Single Articles Tomohiro Nakamura, Takayoshi Hirano, Yu Hirate (Waseda Univ.), Hayato Yamana (Waseda Univ./NII) DE2008-11 PRMU2008-29 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
Clustering of internet news articles makes it possible to detect various useful information, for example, related articles, and latest topic words. From the TDT project down, this area is widely researched. Conventional clustering methods have difficulties to detect single article as a single cluster even though many single articles exists. In this paper, we propose a method to cluster news articles that exclude single articles in advance by using proper noun information, topographic information and other characteristics between single and non-single articles. In evaluation, we use half a year Japanese news articles. Compared to the Single-Link Method, which alone is difficult to judge articles single, our proposing method improves precision 10.2% and reduces the computation time to approximately a third. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
Document Clustering / News Articles / / / / / / |
Reference Info. |
IEICE Tech. Rep., vol. 108, no. 93, DE2008-11, pp. 59-64, June 2008. |
Paper # |
DE2008-11 |
Date of Issue |
2008-06-12 (DE, PRMU) |
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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DE2008-11 PRMU2008-29 |
Conference Information |
Committee |
PRMU DE |
Conference Date |
2008-06-19 - 2008-06-20 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
Otaru-Shimin-Kaikan |
Topics (in Japanese) |
(See Japanese page) |
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Paper Information |
Registration To |
DE |
Conference Code |
2008-06-PRMU-DE |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
Temporal Clustering of Internet News Articles with Excluding Single Articles |
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Document Clustering |
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News Articles |
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1st Author's Name |
Tomohiro Nakamura |
1st Author's Affiliation |
Waseda University (Waseda Univ.) |
2nd Author's Name |
Takayoshi Hirano |
2nd Author's Affiliation |
Waseda University (Waseda Univ.) |
3rd Author's Name |
Yu Hirate |
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Waseda University (Waseda Univ.) |
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Hayato Yamana |
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Waseda University/NII (Waseda Univ./NII) |
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Speaker |
Author-1 |
Date Time |
2008-06-19 15:40:00 |
Presentation Time |
30 minutes |
Registration for |
DE |
Paper # |
DE2008-11, PRMU2008-29 |
Volume (vol) |
vol.108 |
Number (no) |
no.93(DE), no.94(PRMU) |
Page |
pp.59-64 |
#Pages |
6 |
Date of Issue |
2008-06-12 (DE, PRMU) |
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