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Zahlii / colab-tf-utils

Automatically backup keras/tensorflow models from Google's Colab service to your GoogleDrive based on a keras callback!
GNU General Public License v3.0
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Skipping upload because path function returned no path. #4

Closed siddharthalodha closed 6 years ago

siddharthalodha commented 6 years ago

I am getting this error many times. Sometimes, after 10-12 epochs, it begins uploading but sometimes it doesn't upload anything. Any idea ?

Zahlii commented 6 years ago

Hi, this is actually expected behavior. As long as the path function returns "None" or any "False" value, the intermediate steps are not saved. This is done to speed up the initial epochs where the accuracy is low and the loss is high. The function in the README file.e.g only saved checkpoints once the validation accuracy is higher than 80%. I hope this clarifies your issue :)

siddharthalodha commented 6 years ago

Ok Thanks. Got it. My network typically reaches 80% around epoch 10-12.