TotalVariation2DPenalty ?

[sebconort]

Hello,

on the website, in the source link of FistRegressor (http://contrib.scikit-learn.org/lightning/_modules/lightning/impl/fista.html#FistaRegressor), I can see :

from .penalty import TotalVariation2DPenalty

I would need to use such penalty, but it does not seem to be in the master branch yet.
Any update on this? Why is it in the source code of the webpage?
Any way to access the development branch implementing such penalty?

Best,

[sebconort]

Oups sorry I just noticed the opened pull request : Add proximal opeartor for the 2D total variation penalty. But it dates back to nov 2016...

[mblondel]

It seems that @fabianp mistakenly updated the documentation with his pull-request.
7ed1928

If you need TotalVariation2DPenalty please use his pull-request for the moment.