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An Ontological Representation of Documents and Queries for Information Retrieval Systems

11 years 2 days ago
An Ontological Representation of Documents and Queries for Information Retrieval Systems
This paper presents a vector space model approach, for representing documents and queries, using concepts instead of terms and WordNet as a light ontology. This way, information overlap is reduced with respect to the classic semantic expansion techniques. Experiments undertaken on MuchMore benchmark showed the effectiveness of the approach.
Mauro Dragoni, Célia da Costa Pereira, Andr
Added 29 Oct 2010
Updated 29 Oct 2010
Type Conference
Year 2010
Where IIR
Authors Mauro Dragoni, Célia da Costa Pereira, Andrea Tettamanzi
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