Unified estimate of Gaussian kernel width for surrogate models.

Zeping Wu Donghui Wang Patrick Okolo. N Zhenyu Jiang Weihua Zhang

Published in: Neurocomputing (2016)

Keyphrases

gaussian kernel
scale space
gaussian model
optimal parameters
kernel methods
rbf network
support vector machine
reproducing kernel hilbert space
diffusion equation
support vector
image segmentation
machine learning
training data
multiscale
zero crossing
riemannian manifolds