tensorflow::ops::ApplyAddSign

Update '*var' according to the AddSign update.

Summary

m_t <- beta1 * m_{t-1} + (1 - beta1) * g update <- (alpha + sign_decay * sign(g) *sign(m)) * g variable <- variable - lr_t * update

Args:

• scope: A Scope object
• var: Should be from a Variable().
• m: Should be from a Variable().
• lr: Scaling factor. Must be a scalar.
• alpha: Must be a scalar.
• sign_decay: Must be a scalar.
• beta: Must be a scalar.
• grad: The gradient.

Optional attributes (see Attrs):

• use_locking: If True, updating of the var and m tensors is protected by a lock; otherwise the behavior is undefined, but may exhibit less contention.

Returns:

• Output: Same as "var".

Public attributes

Public functions

Public static functions