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» On Score Distributions and Relevance

BMCBI
2008

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Evolution of biological sequences implies an extreme value distribution of type I for both global and local pairwise alignment s

13 years 10 months ago

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Background: Confidence in pairwise alignments of biological sequences, obtained by various methods such as Blast or Smith-Waterman, is critical for automatic analyses of genomic d...

Olivier Bastien, Eric Maréchal

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SIGMOD
2009
ACM

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Top-k queries on uncertain data: on score distribution and typical answers

14 years 10 months ago

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Uncertain data arises in a number of domains, including data integration and sensor networks. Top-k queries that rank results according to some user-defined score are an important...

Tingjian Ge, Stanley B. Zdonik, Samuel Madden

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ICTIR
2009
Springer

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Score Distributions in Information Retrieval

14 years 4 months ago

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We review the history of modeling score distributions, focusing on the mixture of normal-exponential by investigating the theoretical as well as the empirical evidence supporting i...

Avi T. Arampatzis, Stephen Robertson, Jaap Kamps

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SIGIR
2009
ACM

111views Information Technology» more SIGIR 2009»

Fitting score distribution for blog opinion retrieval

14 years 4 months ago