Hey, I think it should be possible to do it only with the Keras API. Then it's fully portable, but the GPU stuff for Tensorflows is getting tricky (or I haven't found an easy solution yet).
Keras has all the pooling and convolution sutff that you need, so probably give it a try. Theano has really some advantages! Greetings, Stefan On 08/08/2016 04:29 PM, Christopher Richardson wrote: > Hi Stefan, > > I've not tried using Theano as a backend yet, I'll have a look into that, > as at the moment I am using TensorFlow specific features to write > the graph file. > > It'd certainly be interesting to compare the performance of both those > backends in training. > > Cheers > Chris > > On Mon, Aug 8, 2016 at 2:44 PM, Stefan Wunsch > <[email protected] <mailto:[email protected]>> > wrote: > > Hi, > > Keras is a very good choice! Does the Theano backend still work? So can > you switch seamlessly between Tensorflow and Theano (altering the > .keras/keras.json)? > > I've experienced that getting the GPU support running with Theano was > much easier when using Keras (export THEANO_FLAGS is enough), but > Tensorflow is still always a little bit faster in training. So having > both would be awesome! > > Greetings, > Stefan > > On 08/08/2016 11:25 AM, Christopher Richardson wrote: > > Hi, > > > > I've now created two GNU Radio blocks, which load a raw CNN model > and a > > FAM model, making use of Keras (a TensorFlow API) to create the model > > and TensorFlow serving to save the graph (this requires TensorFlow > 0.10, > > to run). > > > > > > https://signalsintelligence.wordpress.com/2016/08/06/keras-tensorflow-and-gnu-radio-blocks/ > > <https://signalsintelligence.wordpress.com/2016/08/06/keras-tensorflow-and-gnu-radio-blocks/> > > > > Cheers > > > > Chris > > > > > > _______________________________________________ > > Discuss-gnuradio mailing list > > [email protected] <mailto:[email protected]> > > https://lists.gnu.org/mailman/listinfo/discuss-gnuradio > <https://lists.gnu.org/mailman/listinfo/discuss-gnuradio> > > > > _______________________________________________ Discuss-gnuradio mailing list [email protected] https://lists.gnu.org/mailman/listinfo/discuss-gnuradio
