Reformulation sémantique des requêtes pour la recherche d'informations géographiques sur le Web: Usage de taxonomies, l'analyse sémantique latente, et des règles d'associations générées dans un contexte Big Data

Abstract

The tools and techniques implemented by Information Retrieval Systems (IRS) provide a lack of organization of information that increases the difficulty of distinguishing between relevant and irrelevant information. Moreover, geographic queries often contain ambiguous terms, which leads to a reduction in the quality and degradation of the relevance of the results returned by the IRSs.