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Enhancing the Performance of Blog Retrieval by User Tagging and Social Network Analysis

  • Journal of the Korean Society for Information Management
  • Abbr : JKOSIM
  • 2010, 27(1), pp.61~77
  • DOI : 10.3743/KOSIM.2010.27.1.061
  • Publisher : 한국정보관리학회
  • Research Area : Interdisciplinary Studies > Library and Information Science
  • Received : February 1, 2010
  • Accepted : March 10, 2010
  • Published : March 30, 2010

Eun-Hee Kim 1 Young-Mee Chung 1

1연세대학교

Accredited

ABSTRACT

Blogs are now one of the major information resources on the web. The purpose of this study is to enhance the performance of blog retrieval by means of user assigned tags and trackback information. To this end, retrieval experiments were performed with a dataset of 4,908 blog pages together with their associated trackback URLs. In the experiments, text terms, user tags, and network centrality values based on trackbacks were variously combined as retrieval features. The experimental results showed that employing user tags and network centrality values as retrieval features in addition to text words could improve the performance of blog retrieval.

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