How to save a trained model?

[akshit96]

How can I save a trained tffm for future predictions ?
The model object cannot be pickled due to thread.RLock type object and isn't json serializable either.

[geffy]

Hi @akshit96,
it cannot be pickled right now (there is a PR about this, but I haven't merded in yet), but in example.ipynb there is an example of how to save/restore the model.

[lukashes]

Any ideas how to save model for tf serving? Examples provide only python model saving and loading. But I do not want to use python for already trained model.

[akshit96]

You can save bias, weights, vectors in a file and calculate the prediction manually.

[lukashes]

According to this answer https://stackoverflow.com/a/47982699/1579570 it is does not seem easy.
May be better to use SavedModel inside?

[akshit96]

I did by saving the weights and predicting manually in a java code. It worked.

[skymonkey]

This is what we do and it works fine.