lisa-lab/pylearn2 — pull request #215 by pascanur (2013-04-02 18:01:46+00:00)
Title: Rop for alex convolutional kernels 

The test is WIP, but otherwise the code works (I've used it myself). Note that it will take me a while to write a proper test (possibly after NIPS) so I'm not sure if the PR should be accepted or not right now.