Abstract
The independent component analysis (ICA) problem originates from many practical areas, but there has not been any mathematical theory to solve it completely. In this paper, we establish a mathematical theory to solve it under the condition that the number of super-Gaussian sources is known. According to this theory, a step by step optimization algorithm is proposed and demonstrated well on solving the ICA problem with both the super- and sub-Gaussian sources. © Springer-Verlag Berlin Heidelberg 2005.
Cite
CITATION STYLE
Gao, D., Ma, J., & Cheng, Q. (2005). A step by step optimization approach to independent component analysis. In Lecture Notes in Computer Science (Vol. 3496, pp. 955–960). Springer Verlag. https://doi.org/10.1007/11427391_153
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