An Extended Query Performance Prediction Framework Utilizing Passage-Level Information

    ICTIR, pp. 35-42, 2018.

    Cited by: 3|Bibtex|Views32|Links
    EI

    Abstract:

    We show that document-level post-retrieval query performance prediction (QPP) methods are mostly suited for short query prediction tasks; such methods perform significantly worse in verbose (long and informative) query prediction settings. To address the prediction quality gap among query lengths, we propose a novel passage-level post-ret...More

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