On Thu, Mar 28, 2013 at 04:57:37PM +0100, Nelle Varoquaux wrote: > Maybe we should add an argument named missing, with how the missing data is > indicated in the matrices ? For example, the signature of the MDS, using nan > as > missing data would be something like:
> mds.fit(X, missing=np.nan) This would be my favorite solution (however, you would be the argument in the class init). And missing=None (which would be the default) would lead to not using the SMACOF. By the way, thanks a lot for volunteering to do that, Terry, this is something that had been missing for quite a while. G ------------------------------------------------------------------------------ Own the Future-Intel® Level Up Game Demo Contest 2013 Rise to greatness in Intel's independent game demo contest. Compete for recognition, cash, and the chance to get your game on Steam. $5K grand prize plus 10 genre and skill prizes. Submit your demo by 6/6/13. http://p.sf.net/sfu/intel_levelupd2d _______________________________________________ Scikit-learn-general mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/scikit-learn-general
