Structural features in content oriented XML retrieval

  • Authors:
  • Georgina Ramírez;Thijs Westerveld;Arjen P. de Vries

  • Affiliations:
  • CWI, Amsterdam, The Netherlands;CWI, Amsterdam, The Netherlands;CWI, Amsterdam, The Netherlands

  • Venue:
  • Proceedings of the 14th ACM international conference on Information and knowledge management
  • Year:
  • 2005

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Abstract

The structural features of XML components are an extra source of information that should be used in a content-oriented retrieval task on this type of documents. In this paper we explore one of the structural features from the INEX collection [1] that could be used in content-oriented search. We analyse the gain this knowledge could add to the performance of an information retrieval system and present a first approach on how this structural information could be extracted from a relevance feedback process to be used as priors in a language modelling framework.