Filtering documents with subspaces

Authors:
Benjamin Piwowarski;Ingo Frommholz;Yashar Moshfeghi;Mounia Lalmas;Keith van Rijsbergen
Affiliations:
Department of Computing Science, University of Glasgow, Glasgow, UK;Department of Computing Science, University of Glasgow, Glasgow, UK;Department of Computing Science, University of Glasgow, Glasgow, UK;Department of Computing Science, University of Glasgow, Glasgow, UK;Department of Computing Science, University of Glasgow, Glasgow, UK
Venue:
ECIR'2010 Proceedings of the 32nd European conference on Advances in Information Retrieval
Year:
2010

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Abstract

We propose an approach to build a subspace representation for documents. This more powerful representation is a first step towards the development of a quantum-based model for Information Retrieval (IR). To validate our methodology, we apply it to the adaptive document filtering task.