Ranking and fusion approaches for XML book retrieval

  • Authors:
  • Ray R. Larson

  • Affiliations:
  • School of Information, University of California, Berkeley, California

  • Venue:
  • INEX'09 Proceedings of the Focused retrieval and evaluation, and 8th international conference on Initiative for the evaluation of XML retrieval
  • Year:
  • 2009

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Abstract

For INEX 2009 UC Berkeley focused on the Book track and all of our submissions were for that track. We tried a variety of different approaches for our Book Track runs, the TREC2 logistic regression probabilistic model used in previous INEX Book Track submissions as well as various fusion approaches including use of the Okapi BM-25 algorithm. This paper focusses on the approaches used in the various runs submitted, and shows the preliminary results from the book search evaluation.