This project is an implementation of complex-valued Levenberg-Marquardt algorithm for a three layer feedforward complex-valued neural network. For details look at the paper below:

M.F. Amin, M.I. Amin, A.Y.H. Al-Nuaimi, and K. Murase. 2011. Wirtinger Calculus based Gradient Descent and Levenberg-Marquardt Learning Algorithms in Complex-Valued Neural Networks. B.-L. Lu, L. Zhang, and J. Kwok (Eds.): ICONIP 2011, Part I, LNCS 7062, pp. 550-559.