nilearn/nilearn — pull request #88 by AlexandreAbraham (2013-07-16 09:05:48+00:00)
Title: Dict l1

Add Multi Subject Dictionnary Learning.

This is an early PR. MSDL is not a full data processing pipeline (like CanICA) on purpose. The code is a bit generic: BaseGSPCA allows the developper to specify any norm / proximal operator so that it is easy to change the regularization.