2743 search results - page 178 / 549 » Minimization of an M-convex Function |
181
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ICCV
2007
IEEE
16 years 8 months ago
2007
IEEE
Configurations of dense locally parallel 3D curves occur in medical imaging, computer vision and graphics. Examples include white matter fibre tracts, textures, fur and hair. We d...
166
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ICIP
2003
IEEE
16 years 8 months ago
2003
IEEE
We present a supervised classification model based on a variational approach. This model is specifically devoted to textured images. We want to get a partition of an image, compos...
141
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ICML
2008
IEEE
16 years 7 months ago
2008
IEEE
A broad class of boosting algorithms can be interpreted as performing coordinate-wise gradient descent to minimize some potential function of the margins of a data set. This class...
188
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KDD
2002
ACM
16 years 7 months ago
2002
ACM
This paper presents an approach to automatically optimizing the retrieval quality of search engines using clickthrough data. Intuitively, a good information retrieval system shoul...
130
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ALT
2000
Springer
16 years 3 months ago
2000
Springer
Abstract. We consider the problem of efficient approximate learning by multilayered feedforward circuits subject to two objective functions. First, we consider the objective to ma...