scikit-learn/scikit-learn — pull request #1282 by GaelVaroquaux (2012-10-26 17:03:11+00:00)
Title: BUG: LassoLars path ending contained junk

Addresses mailing list discussion

http://sourceforge.net/mailarchive/forum.php?thread_name=20120918124544.GF27767%40phare.normalesup.org&forum_name=scikit-learn-general

This also addresses a nasty bug that one of my users in separate code that was relying on alpha in the path being decreasing encountered.

Please, could I get a quick review, as I'd like this merged quickly :)

@agramfort , this is for the RandomizedWardLasso