848 search results - page 103 / 170 » Feature selection in a kernel space |
ISCIS
2003
Springer
14 years 26 days ago
2003
Springer
The handling of the sparse matrix vector product(SMVP) is a common kernel in many scientific applications. This kernel is an irregular problem, which has led to the development of...
ICPR
2000
IEEE
14 years 2 days ago
2000
IEEE
In this work we proposea new statistic deformable model that we call discriminant snake for 3D reconstruction in volumetric images. Our discriminant snake generalises the classica...
EVOW
2007
Springer
13 years 11 months ago
2007
Springer
This paper presents a linear genetic programming approach, that solves simultaneously the region selection and feature extraction tasks, that are applicable to common image recogni...
ACMMSP
2006
ACM
14 years 1 months ago
2006
ACM
Most operating systems enforce process isolation through hardware protection mechanisms such as memory segmentation, page mapping, and differentiated user and kernel instructions....
COLT
2005
Springer
14 years 1 months ago
2005
Springer
We discuss a simple sparse linear problem that is hard to learn with any algorithm that uses a linear combination of the training instances as its weight vector. The hardness holds...