Semantic Evolutionary Concept Distances for Effective Information Retrieval in Query Expansion

19 Jan 2017Valentina FranzoniYuanxi LiClement H. C. LeungAlfredo Milani

In this work several semantic approaches to concept-based query expansion and reranking schemes are studied and compared with different ontology-based expansion methods in web document search and retrieval. In particular, we focus on concept-based query expansion schemes, where, in order to effectively increase the precision of web document retrieval and to decrease the users browsing time, the main goal is to quickly provide users with the most suitable query expansion... (read more)

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