How does the "init_all_vars_op" mean? What is the definition of this in your python script?

[chouchou1988]

No description provided.

[tebesu]

Please see line 16 in the blog post for the python code https://tebesu.github.io/posts/Training-a-TensorFlow-graph-in-C++-API which is

init = tf.initialize_variables(tf.all_variables(), name='init_all_vars_op')

This will initialize all variables in the graph and assign them the initial values. In the current versions of tensorflow this is tf.global_variables_initializer().