1137 search results - page 17 / 228 » Objective Functions for Feature Discrimination |
CVPR
2005
IEEE
15 years 28 days ago
2005
IEEE
We present a method for automatically learning discriminative image patches for the recognition of given object classes. The approach applies discriminative training of log-linear...
BMCBI
2008
13 years 11 months ago
2008
Background: Discriminating membrane proteins based on their functions is an important task in genome annotation. In this work, we have analyzed the characteristic features of amin...
ICDAR
2011
IEEE
12 years 10 months ago
2011
IEEE
—We introduce quantization feature functions to represent continuous or large range discrete data into the symbolic CRF data representation. We show that doing this convertion in...
ICPR
2008
IEEE
15 years 3 days ago
2008
IEEE
We propose a new loss function for discriminative learning of Markov random fields, which is an intermediate loss function between the sequential loss and the pointwise loss. We s...
WACV
2012
IEEE
12 years 6 months ago
2012
IEEE
We propose an online algorithm based on local sparse representation for robust object tracking. Local image patches of a target object are represented by their sparse codes with a...