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    Query dependent pseudo-relevance feedback based on wikipedia
    14 years 8 months ago
    Query dependent pseudo-relevance feedback based on wikipedia
    Download  dmlab.uos.ac.kr
    Pseudo-relevance feedback (PRF) via query-expansion has been proven to be effective in many information retrieval (IR) tasks. In most existing work, the top-ranked documents from...
    Yang Xu, Gareth J. F. Jones, Bin Wang
    claim paper
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