tensorflow::ops::AssignSub

Update 'ref' by subtracting 'value' from it.

Summary

This operation outputs "ref" after the update is done. This makes it easier to chain operations that need to use the reset value.

Arguments:

• scope: A Scope object
• ref: Should be from a Variable node.
• value: The value to be subtracted to the variable.

Optional attributes (see Attrs):

• use_locking: If True, the subtraction will be protected by a lock; otherwise the behavior is undefined, but may exhibit less contention.

Returns:

• Output: = Same as "ref". Returned as a convenience for operations that want to use the new value after the variable has been updated.

Public attributes

Operation operation

::tensorflow::Output output_ref

 AssignSub(
  const ::tensorflow::Scope & scope,
  ::tensorflow::Input ref,
  ::tensorflow::Input value
)

 AssignSub(
  const ::tensorflow::Scope & scope,
  ::tensorflow::Input ref,
  ::tensorflow::Input value,
  const AssignSub::Attrs & attrs
)

::tensorflow::Node * node() const 

 operator::tensorflow::Input() const 

 operator::tensorflow::Output() const 

Attrs UseLocking(
  bool x
)