1137 search results - page 87 / 228 » Objective Functions for Feature Discrimination |
108
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BMVC
2010
14 years 10 months ago
2010
Local space-time features have recently shown promising results within Bag-of-Features (BoF) approach to action recognition in video. Pure local features and descriptors, however,...
126
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TSP
2010
14 years 7 months ago
2010
Sparse graphical models have proven to be a flexible class of multivariate probability models for approximating high-dimensional distributions. In this paper, we propose techniques...
103
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JORS
2011
2011
Robust parameter design optimization of simulation experiments using stochastic perturbation methods
14 years 7 months ago
Stochastic perturbation methods can be applied to problems for which either the objective function is represented analytically, or the objective function is the result of a simula...
ICCV
2005
IEEE
16 years 2 months ago
2005
IEEE
In this paper we propose an approach to vehicle classification under a mid-field surveillance framework. We develop a repeatable and discriminative feature based on edge points an...
103
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BMCBI
2008
15 years 20 days ago
2008
Background: Classification of protein sequences is a central problem in computational biology. Currently, among computational methods discriminative kernel-based approaches provid...