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SIGIR
2002
ACM
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Information Technology
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SIGIR 2002
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A critical examination of TDT's cost function
13 years 11 months ago
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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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