1326 search results - page 9 / 266 » Approximate Tree Kernels |
NIPS
2001
15 years 3 months ago
2001
We propose randomized techniques for speeding up Kernel Principal Component Analysis on three levels: sampling and quantization of the Gram matrix in training, randomized rounding...
109
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CIAC
2006
Springer
15 years 5 months ago
2006
Springer
Let 1 and 0 be real numbers. A tree T = (V, E ) is a distance (, )
102
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PAMI
2007
15 years 1 months ago
2007
—In this paper, we introduce a family of filter kernels—the Gray-Code Kernels (GCK) and demonstrate their use in image analysis. Filtering an image with a sequence of Gray-Code...
144
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COLT
2010
Springer
14 years 12 months ago
2010
Springer
We study graph estimation and density estimation in high dimensions, using a family of density estimators based on forest structured undirected graphical models. For density estim...
149
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COLING
2008
15 years 3 months ago
2008
This paper proposes a new approach to dynamically determine the tree span for tree kernel-based semantic relation extraction. It exploits constituent dependencies to keep the node...