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Fitting multidimensional data using gradient penalties and the sparse grid combination technique

Garcke, Jochen; Hegland, Markus


Sparse grids, combined with gradient penalties provide an attractive tool for regularised least squares fitting. It has earlier been found that the combination technique, which builds a sparse grid function using a linear combination of approximations on

CollectionsANU Research Publications
Date published: 2009
Type: Journal article
Source: Computing
DOI: 10.1007/s00607-009-0027-x


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