张量流的tf.name_scope（）中的deafult_name参数是什么？

Question

Title is all there is

The documentation says :

Args:

name: The name argument that is passed to the op function.

default_name: The default name to use if the name argument is None .

values: The list of Tensor arguments that are passed to the op function.

Which is not making it very clear to me as to what is default_name argument's purpose

Answer 1

Well, its been said quite properly

default_name : The default name to use if the name argument is None

If the value of name is none, then the default_name value is used as name.

Atleast one among name and default_name must not be None, or it will throw the following error

ValueError: At least one of name (None) and default_name (None) must be provided.