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36
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SIGIR
2010
ACM
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Information Technology
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SIGIR 2010
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Has portfolio theory got any principles?
14 years 26 days ago
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www.dcs.gla.ac.uk
Recently, Portfolio Theory (PT) has been proposed for Information Retrieval. However, under non-trivial conditions PT violates the original Probability Ranking Principle (PRP). In...
Guido Zuccon, Leif Azzopardi, Keith van Rijsbergen
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