Please make a pull request. This looks like a small and useful change, consistent with Lasso's support of non-negativity.
On 18 August 2015 at 14:30, Michael Graber <michigra...@gmail.com> wrote: > > Dear all, > > I extended the lars_path, Lars and LarsLasso estimators in the > scikit-learn least_angle.py module with the possibility to restrict > coefficients to be > 0 using the method described in the original paper by > Efron et al, 2004, chapter 3.4. > > ( > https://github.com/scikit-learn/scikit-learn/compare/master...michigraber:nonnegative-lars > ) > > If you think this would be useful i could issue a pull request. > > I have not extended it to the cross-validated estimators yet but would be > willing to do so, if requested. > > Cheers, > Michael > > ------------------------------------------------------------------------------ > _______________________________________________ > Scikit-learn-general mailing list > Scikit-learn-general@lists.sourceforge.net > https://lists.sourceforge.net/lists/listinfo/scikit-learn-general >
------------------------------------------------------------------------------
_______________________________________________ Scikit-learn-general mailing list Scikit-learn-general@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/scikit-learn-general
