1 citations · 1 across the 1 of their papers we have counts for
2 papers
math.ST2006★ 1 cited
Independent Component Analysis and estimation of a quadratic functional
Pascal Barbedor
Independent component analysis (ICA) is linked up with the problem of estimating a non linear functional of a density, for which optimal estimators are well known. The precision of…
math.ST2005
Independent Component Analysis by Wavelets
Pascal Barbedor
We propose an ICA contrast based on the density estimation of the observed signal and its marginals by means of wavelets. The risk of the associated moment estimator is linked with…