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Study of Query Expansion Techniques and Their Application in the Biomedical Information Retrieval

Information Retrieval focuses on finding documents whose content matches with a user query from a large document collection. As formulating well-designed queries is difficult for most users, it is necessary to use query expansion to retrieve relevant information. Query expansion techniques are widel...

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Bibliografiske detaljer
Main Authors: Rivas, A. R., Iglesias, E. L., Borrajo, L.
Format: Artigo
Sprog:Inglês
Udgivet: Hindawi Publishing Corporation 2014
Fag:
Online adgang:https://ncbi.nlm.nih.gov/pmc/articles/PMC3958669/
https://ncbi.nlm.nih.gov/pubmed/24723793
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1155/2014/132158
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