31 search results - page 5 / 7 » Reducing Training Sets by NCN-based Exploratory Procedures |
113
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ECCV
2010
Springer
15 years 1 months ago
2010
Springer
Many visual search and matching systems represent images using sparse sets of "visual words": descriptors that have been quantized by assignment to the best-matching symb...
125
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CVPR
2011
IEEE
14 years 7 months ago
2011
IEEE
In this paper we introduce visual phrases, complex visual composites like “a person riding a horse”. Visual phrases often display significantly reduced visual complexity comp...
89
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ICCS
2004
Springer
15 years 5 months ago
2004
Springer
We consider a kernel-based approach to nonlinear classification that coordinates the generation of “synthetic” points (to be used in the kernel) with “chunking” (working wi...
BMCBI
2006
14 years 11 months ago
2006
Background: Cross-validation (CV) is an effective method for estimating the prediction error of a classifier. Some recent articles have proposed methods for optimizing classifiers...
103
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ICCAD
2001
IEEE
15 years 8 months ago
2001
IEEE
—In this paper, we present an approach to nonlinear model reduction based on representing a nonlinear system with a piecewise-linear system and then reducing each of the pieces w...