Why stuck in 'Predicting saliency maps for sample_images/'?

[LvJC]

Download your codes and I just want to test if it works well. But when I run main.py as so:
python main.py test sample_images/
Codes can work till it prints 'Predicting saliency maps for sample_images/' and move no more forward.
Could you pls take a look at this issue?

Keras: 1.1.0
Theano: 0.9.0
OpenCV: 3.0.0

[BrendenEum]

I was having a similar issue for a while. What do you have typed in your .theanorc file?

At first, multiple online resources were saying to write:

[global]
optimizer = None

However, I found that this led me to be stuck at the predicting saliency stage. Instead, I changed it to:

[global]
optimizer = fast_compile

I also added to main.py:

import theano
theano.config.optimizer="fast_compile"

just in case. This worked for me.