Nice tutorial Illia Polosukhin. Thank you. Do you have any suggestions for exponential decay?
I saw your reply to a github issue (https://github.com/tensorflow/tensorflow/issues/2922) and have been trying to implement with no luck. I get the same Traceback (TypeError: Expected binary or unicode string, got <function exp_decay at 0x11e9fc410>) after calling estimator.fit(). Any suggested resources?