Is there a way to get the current learning rate from an Estimator

General Discussion
,
#1

Tensorflow 1.x
I would like to keep track of the learning rate while training with an Estimator (a TPUEstimator on a TPU, of all things). What can I do?

#3

Hi @Gordon_Lee, You can print sess.run(optimizer._lr) to get the current learning rate. Thank You.