What is hparams exactly?
Hi, thanks for the nice product again.
From #525 and #599, I could guess that hparams is required to load a saved model (which I think should be mentioned somewhere in the doc btw). And from the examples, seems like hparams may be argparse.Namespace. Unfortunately though, it was not so easy to understand the concept.
What is hparams exactly? What kind of information it should/can/should not include to work properly? Is it recommended to use hyperparameter argument parser? Say, if I'm not into hyperparameter search at the moment and just want to be able to load the checkpoint model, what is the requirement on the hparams?