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IJON
2007

Ridgelet kernel regression

13 years 4 months ago
Ridgelet kernel regression
In this paper, a ridgelet kernel regression model is proposed for approximation of high dimensional functions. It is based on ridgelet theory, kernel and regularization technology from which we can deduce a regularized kernel regression form. Taking the objective function solved by quadratic programming to define the fitness function, we use genetic algorithm to search for the optimal directional vector of ridgelet. The results indicate that this method can effectively deal with high dimensional data, especially those with certain kinds of spatial inhomogeneities. Some illustrative examples are included to demonstrate its superiority.
Shuyuan Yang, Min Wang, Licheng Jiao
Added 15 Dec 2010
Updated 15 Dec 2010
Type Journal
Year 2007
Where IJON
Authors Shuyuan Yang, Min Wang, Licheng Jiao
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