Expertise analysis of information senders of web pages

Yoshikiyo Kato, Kentaro Inui, Sadao Kurohashi

研究成果: Conference contribution

抄録

In this study, we address the problem of searching experts in an arbitrary topic on the Web. In particular, we propose two methods that analyze the expertise of information senders of Web pages: 1) a method that computes expertise score based on hit count from a search engine (hit count method), and 2) a method that computes expertise score based on the number of documents that are attributed to an information sender (attribution count method). We evaluated both methods using a crawl and search infrastructure which indexes 120 million Japanese Web pages. The results show that the attribution count method outperforms hit count method in terms of precision and processing time.

本文言語English
ホスト出版物のタイトル2010 4th International Universal Communication Symposium, IUCS 2010 - Proceedings
ページ135-140
ページ数6
DOI
出版ステータスPublished - 2010
イベント2010 4th International Universal Communication Symposium, IUCS 2010 - Beijing, China
継続期間: 2010 10月 182010 10月 19

出版物シリーズ

名前2010 4th International Universal Communication Symposium, IUCS 2010 - Proceedings

Other

Other2010 4th International Universal Communication Symposium, IUCS 2010
国/地域China
CityBeijing
Period10/10/1810/10/19

ASJC Scopus subject areas

  • コンピュータ ネットワークおよび通信
  • 通信

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