"Only Keras classifiers (v2.2.4) are supported for this defence" in poisoning_defense_neural_cleanse.ipynd

[authwork]

Dear all, how to guarantee I am using v2.2.4 when I run this defense test?
I try to install keras v2.2.4, but it does not work.
Many thanks.

[beat-buesser]

Hi @authwork Thank you very much for using ART!

@ebubae Do you think it would be possible to support other versions of Keras than 2.2.4?

[ebubae]

@authwork to install Keras 2.2.4 you may be able to use pip install keras==2.2.4

We are definitely trying to support other versions of Keras. The current implementation of the defense had some issues with the optimizer that need to be investigated. @authwork which version of Keras are you using?

[authwork]

Many thanks for your help @ebubae @beat-buesser
Then, when I execure to graph = tf.get_default_graph()
It has the following problem (I have tried this before, that's why I said it does not work)

global _GRAPH_UID_DICTS
---> 74     graph = tf.get_default_graph()

AttributeError: module 'tensorflow' has no attribute 'get_default_graph'

Maybe there are some other requirements for it?

update:
I found this solution is to add "tf.compat.v1.get_default_graph" manually
But it cannot work in my case.

update:
I just remove the limitation for 2.2.4, and found it seems to work...

[ebubae]

@authwork great that you got it to work! Which version of Tensorflow and Keras are you using for the working version?

[authwork]

I used the most recent version of both and remove the limitation for 2.2.4 in ART.