| Paper Abstract and Keywords |
| Presentation |
2007-01-23 14:15
A Two-Stage Approach for Sentiment Extraction from Weblog
Toshihiro Kawaguchi, Tohgoroh Matsui, Hayato Ohwada (TUS) |
| Abstract |
(in Japanese) |
(See Japanese page) |
| (in English) |
We proposed a two-stage approach for sentiment extraction that it ¯rstly extracts review articles from Weblog articles using Support Vector Machines (SVMs) and secondly extracts sentiments from review articles using feature words generated by newspaper articles. In this paper, we describe an implementation of sentiments search system based on this method. As a result, we reduced 46% of wrong sentence from non-review articles, and the precision of the top 50 sentences was 0.72. |
| Keyword |
(in Japanese) |
(See Japanese page) |
| (in English) |
Sentiment Extraction / Weblog / Support Vector Machine / Newspaper Artiles / / / / |
| Reference Info. |
IEICE Tech. Rep., vol. 106, no. 473, KBSE2006-63, pp. 49-54, Jan. 2007. |
| Paper # |
KBSE2006-63 |
| Date of Issue |
2007-01-16 (KBSE) |
| ISSN |
Print edition: ISSN 0913-5685 |
| Download PDF |
|
| Conference Information |
| Committee |
KBSE JSAI-KBS |
| Conference Date |
2007-01-22 - 2007-01-23 |
| Place (in Japanese) |
(See Japanese page) |
| Place (in English) |
KEIO UNIVERSITY |
| Topics (in Japanese) |
(See Japanese page) |
| Topics (in English) |
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| Paper Information |
| Registration To |
KBSE |
| Conference Code |
2007-01-KBSE-JSAI-KBS |
| Language |
Japanese |
| Title (in Japanese) |
(See Japanese page) |
| Sub Title (in Japanese) |
(See Japanese page) |
| Title (in English) |
A Two-Stage Approach for Sentiment Extraction from Weblog |
| Sub Title (in English) |
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| Keyword(1) |
Sentiment Extraction |
| Keyword(2) |
Weblog |
| Keyword(3) |
Support Vector Machine |
| Keyword(4) |
Newspaper Artiles |
| Keyword(5) |
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| 1st Author's Name |
Toshihiro Kawaguchi |
| 1st Author's Affiliation |
Tokyo University of Science (TUS) |
| 2nd Author's Name |
Tohgoroh Matsui |
| 2nd Author's Affiliation |
Tokyo University of Science (TUS) |
| 3rd Author's Name |
Hayato Ohwada |
| 3rd Author's Affiliation |
Tokyo University of Science (TUS) |
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| Speaker |
Author-1 |
| Date Time |
2007-01-23 14:15:00 |
| Presentation Time |
30 minutes |
| Registration for |
KBSE |
| Paper # |
KBSE2006-63 |
| Volume (vol) |
vol.106 |
| Number (no) |
no.473 |
| Page |
pp.49-54 |
| #Pages |
6 |
| Date of Issue |
2007-01-16 (KBSE) |