scikit-learn/scikit-learn — pull request #2229 by larsmans (2013-07-25 15:37:08+00:00)
Title: [MRG] minimal kernel centering narrative docs

I know very little about this stuff, so this is just rephrasing the docstring in simpler terms to get the TODO gone. Someone else may want to write proper docs someday. Maybe @mblondel? ;)