5115 search results - page 458 / 1023 » On Randomized Lanczos Algorithms |
331
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CVPR
2012
IEEE
13 years 10 months ago
2012
IEEE
Depth ordering is instrumental for understanding the 3D geometry of an image. We as humans are surprisingly good ordering even with abstract 2D line drawings. In this paper we pro...
198
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CVPR
2007
IEEE
16 years 9 months ago
2007
IEEE
We compare the practical performance of several recently proposed algorithms for active learning in the online classification setting. We consider two active learning algorithms (...
206
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ICIP
1995
IEEE
16 years 9 months ago
1995
IEEE
In this paper, we address the problem of color image restoration. Here, we model the image as a Markov Random Field (MRF) and propose a restoration algorithm in a multiresolution ...
196
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ICML
2007
IEEE
16 years 8 months ago
2007
IEEE
We introduce a new inference algorithm for Dirichlet process mixture models. While Gibbs sampling and variational methods focus on local moves, the new algorithm makes more global...
201
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STOC
2003
ACM
16 years 8 months ago
2003
ACM
We present a general approach for designing approximation algorithms for a fundamental class of geometric clustering problems in arbitrary dimensions. More specifically, our appro...