tf.train.get_or_create_global_step(graph=None)
Defined in tensorflow/python/training/training_util.py.
Returns and create (if necessary) the global step tensor.
graph: The graph in which to create the global step tensor. If missing, use default graph.The global step tensor.
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Licensed under the Creative Commons Attribution License 3.0.
Code samples licensed under the Apache 2.0 License.
https://www.tensorflow.org/api_docs/python/tf/train/get_or_create_global_step