613 search results - page 70 / 123 » The Pre-Image Problem in Kernel Methods |
PR
2010
13 years 7 months ago
2010
Locality preserving projections (LPP) is a typical graph-based dimensionality reduction (DR) method, and has been successfully applied in many practical problems such as face recog...
IJON
2006
13 years 8 months ago
2006
Non-stationary signal classification is a complex problem. This problem becomes even more difficult if we add the following hypothesis: each signal includes a discriminant wavefor...
ICPR
2002
IEEE
14 years 10 months ago
2002
IEEE
This paper presents and compares 3 methods for the statistical localization of partially occulted landmarks. In many real applications, some information is visible in images and s...
AMC
2010
13 years 9 months ago
2010
Kirsch's factorization method is a fast inversion technique for visualizing the profile of a scatterer from measurements of the far-field pattern. The mathematical basis of t...
CSE
2009
IEEE
14 years 5 days ago
2009
IEEE
Sparse Matrix-Vector multiplication (SpMV) is a very challenging computational kernel, since its performance depends greatly on both the input matrix and the underlying architectur...