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Efron, M.: Query expansion and dimensionality reduction : Notions of optimality in Rocchio relevance feedback and latent semantic indexing (2008)
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- Source
- Information processing and management. 44(2008) no.1, S.163-180
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Efron, M.; Winget, M.: Query polyrepresentation for ranking retrieval systems without relevance judgments (2010)
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- Date
- 1. 6.2010 9:24:31