Non-smooth regularization in radial artificial neural networks

[摘要] We propose a new approach to the approximation of an arbitrary function by the sum of radial basis functions using non-smooth regularization method combined with a new algorithm in determining the initial approximation which ensures an acceptable quality of approximation uniformly over the data area.

[发布机构] Kemerovo State University, 6 Krasnaya street, Kemerovo; 650000, Russia^1;Reshetnev Siberian State University of Science and Technology, 31, Krasnoyarsky Rabochy Av., Krasnoyarsk; 660037, Russia^2;Saint Petersburg National Research University of Information Technologies, Mechanics and Optics, 49, Kronverksky Av., Saint Petersburg; 197101, Russia^3

[效力级别] 工业技术

[关键词] Arbitrary functions;Initial approximation;New approaches;Radial basis functions;Regularization methods