Conceptualizing documents with Wikipedia

  • Authors:
  • Tadashi Nomoto;Noriko Kando

  • Affiliations:
  • National Institute of Japanese Literature, Tachikawa, Japan;National Institute of Informatics, Tokyo, Japan

  • Venue:
  • Proceedings of the fifth workshop on Exploiting semantic annotations in information retrieval
  • Year:
  • 2012

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Abstract

In this work, we will discuss how to improve Wikilabel, an approach which makes use of titles in Wikipedia pages to generate labels for documents, by retooling ideas from story link detection (SLD). A comparison of our approach against Elastic Net, a powerful machine learner, on the real world data, finds the visible superiority of our approach over the latter.