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Relevance feedback / Tf*idf / Vector space model / Query expansion / BM25 / Precision and recall / Relevance / Search engine indexing / Okapi BM25 / Information science / Information retrieval / Latent semantic indexing
Date: 2009-02-10 08:12:10
Relevance feedback
Tf*idf
Vector space model
Query expansion
BM25
Precision and recall
Relevance
Search engine indexing
Okapi BM25
Information science
Information retrieval
Latent semantic indexing

Distributed EDLSI, BM25, and Power Norm at TREC 2008 April Kontostathis, Department of Mathematics and Computer Science, Ursinus College, Collegeville PA 19426, [removed] Andrew Lilly, Department of Compu

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