tensorflow:: ops:: ApplyAddSign
#include <training_ops.h>
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".
Constructors and Destructors |
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ApplyAddSign(const ::tensorflow::Scope & scope, ::tensorflow::Input var, ::tensorflow::Input m, ::tensorflow::Input lr, ::tensorflow::Input alpha, ::tensorflow::Input sign_decay, ::tensorflow::Input beta, ::tensorflow::Input grad)
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ApplyAddSign(const ::tensorflow::Scope & scope, ::tensorflow::Input var, ::tensorflow::Input m, ::tensorflow::Input lr, ::tensorflow::Input alpha, ::tensorflow::Input sign_decay, ::tensorflow::Input beta, ::tensorflow::Input grad, const ApplyAddSign::Attrs & attrs)
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Public attributes |
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operation
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out
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Public functions |
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node() const
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::tensorflow::Node *
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operator::tensorflow::Input() const
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operator::tensorflow::Output() const
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Public static functions |
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UseLocking(bool x)
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Structs |
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tensorflow:: |
Optional attribute setters for ApplyAddSign. |
Public attributes
operation
Operation operation
out
::tensorflow::Output out
Public functions
ApplyAddSign
ApplyAddSign( const ::tensorflow::Scope & scope, ::tensorflow::Input var, ::tensorflow::Input m, ::tensorflow::Input lr, ::tensorflow::Input alpha, ::tensorflow::Input sign_decay, ::tensorflow::Input beta, ::tensorflow::Input grad )
ApplyAddSign
ApplyAddSign( const ::tensorflow::Scope & scope, ::tensorflow::Input var, ::tensorflow::Input m, ::tensorflow::Input lr, ::tensorflow::Input alpha, ::tensorflow::Input sign_decay, ::tensorflow::Input beta, ::tensorflow::Input grad, const ApplyAddSign::Attrs & attrs )
node
::tensorflow::Node * node() const
operator::tensorflow::Input
operator::tensorflow::Input() const
operator::tensorflow::Output
operator::tensorflow::Output() const
Public static functions
UseLocking
Attrs UseLocking( bool x )