309 search results - page 35 / 62 » Smooth Optimization with Approximate Gradient |
MCS
2005
Springer
14 years 1 months ago
2005
Springer
We study how the error of an ensemble regression estimator can be decomposed into two components: one accounting for the individual errors and the other accounting for the correlat...
EMMCVPR
1999
Springer
13 years 12 months ago
1999
Springer
Abstract. We propose a vector representation approach to contour estimation from noisy data. Images are modeled as random elds composed of a set of homogeneous regions contours (bo...
HYBRID
2009
Springer
13 years 11 months ago
2009
Springer
This paper proposes a distributed coordination algorithm for robotic sensor networks to detect boundaries that separate areas of abrupt change of spatial phenomena. We consider an ...
ICPR
2010
IEEE
13 years 5 months ago
2010
IEEE
Decomposition of cells in clumps is a difficult segmentation task requiring region splitting techniques. Techniques that do not employ prior shape constraints usually fail to achi...
JCNS
2010
13 years 6 months ago
2010
State space methods have proven indispensable in neural data analysis. However, common methods for performing inference in state-space models with non-Gaussian observations rely o...