1224 search results - page 68 / 245 » On the Optimality of the Dimensionality Reduction Method |
167
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WSCG
2001
15 years 7 months ago
2001
The problem of detecting specific patterns in images of materials obtained through High Resolution Transmission Electron Microscopy is addressed. A supervised classification metho...
204
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ICCSA
2003
Springer
15 years 11 months ago
2003
Springer
The finite difference discretization of the Poisson equation in three dimensions results in a large, sparse, and highly structured system of linear equations. This prototype prob...
164
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NIPS
2001
15 years 7 months ago
2001
Estimating insurance premia from data is a difficult regression problem for several reasons: the large number of variables, many of which are discrete, and the very peculiar shape...
176
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TMI
2008
15 years 6 months ago
2008
Abstract--Voxel-based reconstructions in diffuse optical tomography (DOT) using a quadratic regularization functional tend to produce very smooth images due to the attenuation of h...
158
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ICPR
2006
IEEE
16 years 7 months ago
2006
IEEE
This work presents the application of a novel technique on dimensionality reduction to deal with multispectral images. A distance based on mutual information is used to construct ...