0 Se p 20 06 Independent Component Analysis and estimation of a quadratic functional

@inproceedings{Barbedor20060SP,
  title={0 Se p 20 06 Independent Component Analysis and estimation of a quadratic functional},
  author={Pascal Barbedor},
  year={2006}
}
  • Pascal Barbedor
  • Published 2006
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 ICA is analyzed from the viewpoint of functional spaces in the wavelet framework. In particular, it is shown that, under Besov smoothness conditions, parametric rate of… CONTINUE READING