A study on using genetic niching for query optimisation in document retrieval
Résumé
This paper presents a new genetic approach for query optimisation in document retrieval. The main contribution of the paper is to show the effectiveness of the genetic niching technique to reach multiple relevant regions of the document space. Moreover, suitable merging procedures have been proposed in order to improve the retrieval evaluation. Experimental results obtained using a TREC sub-collection indicate that the proposed approach is promising for applications.
Domaines
Recherche d'information [cs.IR]
Origine : Fichiers produits par l'(les) auteur(s)
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