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    SIGIR
    2002
    ACM
    115views Information Technology» more  SIGIR 2002»
    A critical examination of TDT's cost function
    14 years 8 months ago
    A critical examination of TDT's cost function
    Download  ciir.cs.umass.edu
    Topic Detection and Tracking (TDT) tasks are evaluated using a cost function. The standard TDT cost function assumes a constant probability of relevance P(rel) across all topics. ...
    R. Manmatha, Ao Feng, James Allan
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