Artificial Neural Networks and Deep Learning 2021 - Homework 1 Forum

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> Is keras_metadata.pb file necessary?

I'm working on local GPU using JupyterLab. After training a model I try to save it using model.save('path') but this doesn't generate the file keras_metadata.pb (seems like there is a problem with 'tensorflow_core.estimator' module).
I didn't try to submit my model because I'm not satisfied with its performance, but before trying to train another model I want to be sure I'm not wasting my time.
So I'm asking if this file is fundamental to submit models to the competition.
Thanks for the attention!

Posted by: m_bolle @ Nov. 17, 2021, 5 p.m.

I got the same issue running the training on Azure and I am not sure if the submission will works properly without that file.
So, +1.

Posted by: fra.ceck @ Nov. 18, 2021, 10:23 a.m.

Yesterday I've tried to upload a model without that file and unfortunately it didn't work

Posted by: m_bolle @ Nov. 18, 2021, 11:12 a.m.

This tutorial solved my problem:
https://www.youtube.com/watch?v=hHWkvEcDBO0&t=385s

Don't know if this will be useful to anybody else, but now the method model.save() generates the keras_metadata.pb file

Posted by: madhurii_gatto @ Nov. 18, 2021, 5:57 p.m.
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