We developed the system with Python 3.6. You also need pytorch. We used 0.4.0. You could also use Keras with TensorFlow, but we did not test the final performance on Keras. We used Keras 2.1.5 and TensorFlow 1.7.0
This is confusing - at first it seems to say you used pytorch and didn't try Keras with Tensorflow, but then it says you did use Keras with Tensorflow?
The README says:
This is confusing - at first it seems to say you used
pytorch
and didn't try Keras with Tensorflow, but then it says you did use Keras with Tensorflow?