tf.variables_initializer( var_list, name='init' )
See the guide: Variables > Variable helper functions
Returns an Op that initializes a list of variables.
After you launch the graph in a session, you can run the returned Op to initialize all the variables in
var_list. This Op runs all the initializers of the variables in
var_list in parallel.
initialize_variables() is equivalent to passing the list of initializers to
var_list is empty, however, the function still returns an Op that can be run. That Op just has no effect.
var_list: List of
Variableobjects to initialize.
name: Optional name for the returned operation.
An Op that run the initializers of all the specified variables.
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