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Get the global step tensor.
tf.train.get_global_step(
graph=None
)
The global step tensor must be an integer variable. We first try to find it
in the collection GLOBAL_STEP, or by name global_step:0.
Args | |
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graph
|
The graph to find the global step in. If missing, use default graph. |
Returns | |
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The global step variable, or None if none was found.
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Raises | |
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TypeError
|
If the global step tensor has a non-integer type, or if it is not
a Variable.
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