tf.global_variables(scope=None)
Defined in tensorflow/python/ops/variables.py
.
Returns global variables.
Global variables are variables that are shared across machines in a
distributed environment. The Variable()
constructor or get_variable()
automatically adds new variables to the graph collection
GraphKeys.GLOBAL_VARIABLES
.
This convenience function returns the contents of that collection.
An alternative to global variables are local variables. See
tf.local_variables
Args:
scope
: (Optional.) A string. If supplied, the resulting list is filtered to include only items whosename
attribute matchesscope
usingre.match
. Items without aname
attribute are never returned if a scope is supplied. The choice ofre.match
means that ascope
without special tokens filters by prefix.
Returns:
A list of Variable
objects.