Evaluation of Term Ranking Algorithms for Pseudo-Relevance Feedback in MEDLINE Retrieval

OBJECTIVES: The purpose of this study was to investigate the effects of query expansion algorithms for MEDLINE retrieval within a pseudo-relevance feedback framework. METHODS: A number of query expansion algorithms were tested using various term ranking formulas, focusing on query expansion based on...

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Detalles Bibliográficos
Autores principales: Yoo, Sooyoung, Choi, Jinwook
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Korean Society of Medical Informatics 2011
Materias:
Original Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3155169/
https://www.ncbi.nlm.nih.gov/pubmed/21886873
http://dx.doi.org/10.4258/hir.2011.17.2.120

Internet

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3155169/
https://www.ncbi.nlm.nih.gov/pubmed/21886873
http://dx.doi.org/10.4258/hir.2011.17.2.120

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