Efficient architecture for independent component analysis

TitleEfficient architecture for independent component analysis
Publication TypeConference Paper
Year of Publication1999
AuthorsFiori S, Baldassarri P, Piazza F
Conference NameProceedings - IEEE International Symposium on Circuits and Systems

We present a new independent component analysis technique, based on the information-theoretic approach, implemented by the functional-link network, that allows to separate out mixed independent sub-Gaussian and super-Gaussian source signals. For assessing our theory we present computer simulations performed both on synthetic and real-world data, and compare the performances of the new algorithm with those of the `Mixture of Densities' approach by Xu et al.