For non-negative least-squares, you can use this: http://docs.scipy.org/doc/scipy-0.7.x/reference/generated/scipy.optimize.nnls.html
We could also add an estimator that implements fit and predict in scikit-learn (although the above function doesn't support sparse matrices :$) Mathieu ------------------------------------------------------------------------------ Try before you buy = See our experts in action! The most comprehensive online learning library for Microsoft developers is just $99.99! Visual Studio, SharePoint, SQL - plus HTML5, CSS3, MVC3, Metro Style Apps, more. Free future releases when you subscribe now! http://p.sf.net/sfu/learndevnow-dev2 _______________________________________________ Scikit-learn-general mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/scikit-learn-general
