org.tensorflow.op.train

Class ResourceApplyPowerSign

java.lang.Object

org.tensorflow.op.PrimitiveOp

org.tensorflow.op.train.ResourceApplyPowerSign

All Implemented Interfaces:

Op

@Operator(group="train")
public final class ResourceApplyPowerSign
extends PrimitiveOp

Update '*var' according to the AddSign update.

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

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	ResourceApplyPowerSign.Options Optional attributes for ResourceApplyPowerSign

Field Summary

Fields inherited from class org.tensorflow.op.PrimitiveOp

operation

Method Summary

Modifier and Type	Method and Description
static <T> ResourceApplyPowerSign	create(Scope scope, Operand<?> var, Operand<?> m, Operand<T> lr, Operand<T> logbase, Operand<T> signDecay, Operand<T> beta, Operand<T> grad, ResourceApplyPowerSign.Options... options) Factory method to create a class wrapping a new ResourceApplyPowerSign operation.
static ResourceApplyPowerSign.Options	useLocking(Boolean useLocking)

Methods inherited from class org.tensorflow.op.PrimitiveOp

equals, hashCode, op, toString

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Method Detail

create

public static <T> ResourceApplyPowerSign create(Scope scope,
                                                Operand<?> var,
                                                Operand<?> m,
                                                Operand<T> lr,
                                                Operand<T> logbase,
                                                Operand<T> signDecay,
                                                Operand<T> beta,
                                                Operand<T> grad,
                                                ResourceApplyPowerSign.Options... options)

Factory method to create a class wrapping a new ResourceApplyPowerSign operation.

Parameters:

scope - current scope

var - Should be from a Variable().

m - Should be from a Variable().

lr - Scaling factor. Must be a scalar.

logbase - Must be a scalar.

signDecay - Must be a scalar.

beta - Must be a scalar.

grad - The gradient.

options - carries optional attributes values

Returns:

a new instance of ResourceApplyPowerSign

useLocking

public static ResourceApplyPowerSign.Options useLocking(Boolean useLocking)

Parameters:

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