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14
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CIKM
2007
Springer
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Information Technology
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CIKM 2007
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Expertise drift and query expansion in expert search
13 years 10 months ago
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terrierteam.dcs.gla.ac.uk
Pseudo-relevance feedback, or query expansion, has been shown to improve retrieval performance in the adhoc retrieval task. In such a scenario, a few top-ranked documents are assu...
Craig Macdonald, Iadh Ounis
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