TREC 2008 Relevance Feedback Track
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TREC 2008
Relevance judgments from depth-10 pools
"Prels" sampled relevance judgments.
(See the million query track website for a description of how to use this data.)
Last updated: Thursday, 23-Feb-2017 12:58:33 EST
Date created: Wednesday, February 11, 2009
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