1617 search results - page 168 / 324 » Using Gaussian Processes to Optimize Expensive Functions |
JMLR
2002
13 years 10 months ago
2002
A central problem in learning is selection of an appropriate model. This is typically done by estimating the unknown generalization errors of a set of models to be selected from a...
TSP
2012
12 years 6 months ago
2012
Abstract—In this paper, we investigate the problem of designing compact-support interpolation kernels for a given class of signals. By using calculus of variations, we simplify t...
SIAMSC
2010
13 years 8 months ago
2010
In numerous applications of image processing, e.g. astronomical and medical imaging, data-noise is well-modeled by a Poisson distribution. This motivates the use of the negative-lo...
CEC
2009
IEEE
14 years 5 months ago
2009
IEEE
— In this paper, we propose a new algorithm, named JACC-G, for large scale optimization problems. The motivation is to improve our previous work on grouping and adaptive weightin...
JCB
2000
13 years 10 months ago
2000
Large scale gene duplication is a major force driving the evolution of genetic functional innovation. Whole genome duplications are widely believed to have played an important rol...