489 search results - page 29 / 98 » Query Selectivity Estimation via Data Mining |
AUSDM
2006
Springer
15 years 3 months ago
2006
Springer
Predictive accuracy claims should give explicit descriptions of the steps followed, with access to the code used. This allows referees and readers to check for common traps, and t...
115
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TSP
2010
14 years 6 months ago
2010
The objective of this paper is twofold. The first part provides further insight in the statistical properties of the Welch power spectrum estimator. A major drawback of the Welch m...
100
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SIGIR
2009
ACM
15 years 6 months ago
2009
ACM
Recent work in supervised learning of term-based retrieval models has shown significantly improved accuracy can often be achieved via better model estimation [2, 10, 11, 17]. In ...
119
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CIKM
2003
Springer
15 years 5 months ago
2003
Springer
There have been several techniques proposed for building statistics for static XML data. However, very little work has been done in the area of building XML statistics for data so...
105
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SADM
2010
14 years 6 months ago
2010
: The traditional latent class analysis (LCA) uses a mixture model with binary responses on each subject that are independent conditional on cluster membership. However, in many pr...