510 search results - page 7 / 102 » Gradient Estimation Revitalized |
SAC
2009
ACM
14 years 2 months ago
2009
ACM
Self-healing gradients are distributed estimates of the distance from each device in a network to the nearest device designated as a source, and are used in many pervasive computi...
ISCAS
2008
IEEE
14 years 1 months ago
2008
IEEE
Abstract— Recently, a delay-insensitive architecture for gradient descent adaptive control, based on parallel synchronous detection for model-free gradient estimation was present...
NIPS
2001
13 years 8 months ago
2001
Policy gradient methods for reinforcement learning avoid some of the undesirable properties of the value function approaches, such as policy degradation (Baxter and Bartlett, 2001...
JMLR
2006
13 years 7 months ago
2006
We introduce an algorithm that simultaneously estimates a classification function as well as its gradient in the supervised learning framework. The motivation for the algorithm is...
CVPR
2009
IEEE
15 years 2 months ago
2009
IEEE
In this paper, we propose a method for estimating the
optical center of a camera given only a single image with
vignetting. This is accomplished by identifying the center
of the...