133 search results - page 21 / 27 » Learning-based Query Performance Modeling and Prediction |
113
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BMCBI
2006
14 years 11 months ago
2006
Background: The statistical modeling of biomedical corpora could yield integrated, coarse-to-fine views of biological phenomena that complement discoveries made from analysis of m...
CLEF
2010
Springer
15 years 22 days ago
2010
Springer
A good clustering performance depends on the quality of the distance function used to asses similarity. In this paper we propose a pairwise document coreference model to improve pe...
183
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CIKM
2011
Springer
13 years 11 months ago
2011
Springer
Word prediction performed by language models has an important role in many tasks as e.g. word sense disambiguation, speech recognition, hand-writing recognition, query spelling an...
114
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VLDB
2002
ACM
14 years 11 months ago
2002
ACM
Accurate prediction of operator execution time is a prerequisite for database query optimization. Although extensively studied for conventional disk-based DBMSs, cost modeling in ...
112
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CIKM
2010
Springer
14 years 10 months ago
2010
Springer
This paper introduces the notion of temporally constrained ranked retrieval, which, given a query and a time constraint, produces the best possible ranked list within the specifi...