2816 search results - page 491 / 564 » Submodular function minimization |
TSP
2012
12 years 5 months ago
2012
—We consider distributed estimation of the inverse covariance matrix in Gaussian graphical models. These models factorize the multivariate distribution and allow for efficient d...
JMLR
2012
12 years 13 days ago
2012
While determining model complexity is an important problem in machine learning, many feature learning algorithms rely on cross-validation to choose an optimal number of features, ...
CVPR
2012
IEEE
12 years 13 days ago
2012
IEEE
Scene text recognition has gained significant attention from the computer vision community in recent years. Recognizing such text is a challenging problem, even more so than the ...
CVPR
2012
IEEE
12 years 13 days ago
2012
IEEE
Bottom-up, fully unsupervised segmentation remains a daunting challenge for computer vision. In the cosegmentation context, on the other hand, the availability of multiple images ...
CVPR
2009
IEEE
15 years 5 months ago
2009
IEEE
Belief propagation (BP) is an effective algorithm for solving energy minimization problems in computer vision. However, it requires enormous memory, bandwidth, and computation beca...