4 search results - page 1 / 1 » Left-Inverses of Fractional Laplacian and Sparse Stochastic ... |
CORR
2010
Springer
13 years 11 months ago
2010
Springer
The fractional Laplacian (-)/2 commutes with the primary coordination transformations in the Euclidean space Rd: dilation, translation and rotation, and has tight link to splines, ...
TSP
2011
13 years 5 months ago
2011
Abstract—We introduce an extended family of continuous-domain stochastic models for sparse, piecewise-smooth signals. These are specified as solutions of stochastic differential...
ICCV
2003
IEEE
15 years 23 days ago
2003
IEEE
The problem of selecting a subset of relevant features in a potentially overwhelming quantity of data is classic and found in many branches of science. Examples in computer vision...
JMLR
2011
13 years 5 months ago
2011
We propose a fully Bayesian methodology for generalized kernel mixed models (GKMMs), which are extensions of generalized linear mixed models in the feature space induced by a repr...