scikit-learn/scikit-learn — pull request #1538 by amueller (2013-01-08 09:02:57+00:00)
Title: MRG Fix SGD classifier grid search + common test

This should fix the SGD grid-search problem.
I also added a common test that ``set_params`` returns self.
It didn't do that before when no parameters were given. was that on purpose?