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Keras is a popular, open-source deep learning API for Python built on top of TensorFlow and is useful for fast implementation. Topics include efficient low-level tensor operations, computation of arbitrary gradients, scalable computations, export of graphs, etc.

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keras UserWarning: The input 1303 could not be retrieved. It could be because a worker has died

I am trying to train an autoencoder CNN on Google Colab using keras. I have mounted my Google Drive which contains all training data. … on_epoch_end(self): if self.shuffle: np.random.shuffle(self.filepaths) My problem: Sometimes when I start training I get this: Epoch 1/100 /usr/local/lib/python3.6/dist-packages/keras
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keras UserWarning: The input 1303 could not be retrieved. It could be because a worker has died

The solution for me was to copy all training data from the mounted Google Drive file system to the Google Colab file system. I didn't realize before that the mounted Drive file systems has a comparati …
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