Hi 7VoltCrayon, Thanks for pointing to this grouped convolution. I am not sure if I understood the slide 100%, but to me it sounds similar to caffe's "group by" (https://github.com/BVLC/caffe/issues/778), is that true? If not, can you help me spot the differences?
Thanks a lot. On Thu, Aug 25, 2016 at 3:29 AM, 7VoltCrayon <[email protected]> wrote: > Thank you for the reply. I see that in TensorFlow, this is implemented at > the CUDA level > <https://github.com/tensorflow/tensorflow/blob/d42facc3cc9611f0c9722c81551a7404a0bd3f6b/tensorflow/core/kernels/depthwise_conv_op_gpu.cu.cc> > (linked), > if implementing this in Theano, would it be possible to get a fast > implementation using pre-existing Theano ops? Or is this something that > needs to be done at a C++ / CUDA level? > > On Wednesday, 24 August 2016 13:48:59 UTC-7, nouiz wrote: >> >> no, but if someone is interrested, it can be done in Theano too. >> >> Fred >> >> On Wed, Aug 24, 2016 at 4:09 PM, 7VoltCrayon <[email protected]> wrote: >> >>> Does theano have the equivalent of TensorFlow's separable_conv2d function? >>> Where it implements a separable factorized convolution as described in >>> these slides: http://vincent.vanhoucke.com/ >>> publications/vanhoucke-iclr14.pdf?attredirects=0 >>> >>> -- >>> >>> --- >>> You received this message because you are subscribed to the Google >>> Groups "theano-users" group. >>> To unsubscribe from this group and stop receiving emails from it, send >>> an email to [email protected]. >>> For more options, visit https://groups.google.com/d/optout. >>> >> >> -- > > --- > You received this message because you are subscribed to the Google Groups > "theano-users" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to [email protected]. > For more options, visit https://groups.google.com/d/optout. > -- --- You received this message because you are subscribed to the Google Groups "theano-users" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. For more options, visit https://groups.google.com/d/optout.
