Definitions of distance function in radial basis function approach
Computational Engineering, Finance, and Science
2007-05-23 v1 Computational Geometry
Abstract
Very few studies involve how to construct the efficient RBFs by means of problem features. Recently the present author presented general solution RBF (GS-RBF) methodology to create operator-dependent RBFs successfully [1]. On the other hand, the normal radial basis function (RBF) is defined via Euclidean space distance function or the geodesic distance [2]. This purpose of this note is to redefine distance function in conjunction with problem features, which include problem-dependent and time-space distance function.
Keywords
Cite
@article{arxiv.cs/0207018,
title = {Definitions of distance function in radial basis function approach},
author = {W. Chen},
journal= {arXiv preprint arXiv:cs/0207018},
year = {2007}
}