2034 search results - page 210 / 407 » Substring Selectivity Estimation |
172
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ECML
2007
Springer
16 years 17 days ago
2007
Springer
Abstract. Active Learning methods rely on static strategies for sampling unlabeled point(s). These strategies range from uncertainty sampling and density estimation to multi-factor...
149
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GECCO
2007
Springer
16 years 16 days ago
2007
Springer
I present a new estimation-of-distribution approach to program evolution where distributions are not estimated over the entire space of programs. Rather, a novel representationbui...
177
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ICRA
2006
IEEE
16 years 12 days ago
2006
IEEE
— Legged robots can, in principle, traverse a large variety of obstacles and terrains. In this paper, we describe a successful application of reinforcement learning to the proble...
165
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IDEAS
2006
IEEE
16 years 12 days ago
2006
IEEE
Histograms are being used as non-parametric selectivity estimators for one-dimensional data. For highdimensional data it is common to either compute onedimensional histograms for ...
159
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ICIP
2005
IEEE
15 years 12 months ago
2005
IEEE
A method for detecting and reducing reverberation artifacts in ultrasound image sequences is described. A reverberation artifact localization map is produced using local Rf-bandwi...