Abstract
The solution of boundary value problems described by partial differential equations on networks of radial basis functions is considered. An analysis of gradient learning algorithms for radial basis functions networks showed that the widely used first-order method, the gradient descent method, does not provide a high learning speed and solution accuracy. The fastest method of the second order, the trust region method, is very complex. A learning algorithm based on the Levenberg–Marquardt method is proposed. The proposed algorithm, with a simpler implementation, showed comparable results in comparison with the trust region method.
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Alqezweeni, M., Gorbachenko, V. (2021). Solution of Partial Differential Equations on Radial Basis Functions Networks. In: Voinov, N., Schreck, T., Khan, S. (eds) Proceedings of International Scientific Conference on Telecommunications, Computing and Control. Smart Innovation, Systems and Technologies, vol 220. Springer, Singapore. https://doi.org/10.1007/978-981-33-6632-9_42
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DOI: https://doi.org/10.1007/978-981-33-6632-9_42
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