Extraction of reliable reputation information using contributor's stance

Takayuki Yamada, Daisaku Sakano, Yoshiaki Yasumura, Kuniaki Uehara

研究成果: Conference contribution

抄録

This paper describes a method for extracting reliable reputation on the Web. In this research, reliable reputation is the information that has an opposite polarity value of contributor's stance (positive or negative). We call this information &quotfair reputation". In order to extract fair reputations, we develop the following two tasks. The first task is classification of feedback documents into positive or negative classes. For this task, we propose a classification method using 'Document level reputation' that can determine the polarity value of the document. The second task is extraction and classification of reputations. Using the classified reputations, we extract "fair reputations". The experimental results using movie reviews showed that the proposed method could classify feedback documents more correctly than the previous method, and that fair reputations are useful for evaluating reputations.

本文言語English
ホスト出版物のタイトルProceedings - 2006 IEEE/WIC/ACM International Conference on Web Intelligence (WI 2006 Main Conference Proceedings), WI'06
出版社Institute of Electrical and Electronics Engineers Inc.
ページ382-385
ページ数4
ISBN(印刷版)0769527477, 9780769527475
DOI
出版ステータスPublished - 2006
外部発表はい
イベント2006 IEEE/WIC/ACM International Conference on Web Intelligence, WI'06 - Hong Kong, China
継続期間: 2006 12月 182006 12月 22

出版物シリーズ

名前Proceedings - 2006 IEEE/WIC/ACM International Conference on Web Intelligence (WI 2006 Main Conference Proceedings), WI'06

Conference

Conference2006 IEEE/WIC/ACM International Conference on Web Intelligence, WI'06
国/地域China
CityHong Kong
Period06/12/1806/12/22

ASJC Scopus subject areas

  • コンピュータ ネットワークおよび通信
  • ソフトウェア

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