Independent component analysis: algorithms and applications
Neural Networks
Successive Approximations-Based Algorithm for Independent Component Analysis
ICDT '08 Proceedings of the 2008 The Third International Conference on Digital Telecommunications
A Version of the FastICA Algorithm Based on the Secant Method Combined with Simple Iterations Method
ICISP '08 Proceedings of the 3rd international conference on Image and Signal Processing
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The aim of the present paper is to propose a new algorithm for the estimation of the ICA model, an algorithm based on Cebysev method. The first sections briefly present the standard FastICA algorithm based on the Newton method and a new version of the FastICA algorithm. The proposed algorithm to estimate the independent components use a superior order method as Cebysev coefficients technique. The final section presents the results of a comparative analysis experimentally derived conclusions concerning the performance of the proposed method. The tests were performed for signals source separation purposes.