Note the unusual location! 

If you participate in the pylearn2 code sprint, please take a refreshing break at 3pm...

Also, for those interested, I am writing a paper on this subject. The draft is in
articles/2012/culture_vs_localmin/ (and I attach a pdf of the latest version
for your convenience) and I am supposed to submit it this week to
as a book chapter, so any comment is welcome. Note also that this
is meant to be the starting point for Caglar's thesis (who joined us
this term for a PhD).

-- Yoshua