I.C.A.: conditions on cumulants and information theoretic approach
نویسندگان
چکیده
In this contribution we present new conditions on cross cumulants which guarantee that blind source separation has been performed , and we relate these conditions to the maximization of mutual information as a criterion for ICA.
منابع مشابه
Neural Codes and Independent Component Analysis: Information Theoretic Approach and Conditions on Cumulants
In this contribution we review recent results obtained on blind source separation (BSS) and independent component analysis (ICA). In particular we show that maximi-sation of mutual information can lead to ICA, and we present new conditions on cross cumulants which guarantee that blind source separation has been performed.
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تاریخ انتشار 1997