org.bytedeco.tensorflow

Class ApplyCenteredRMSProp

java.lang.Object

org.bytedeco.javacpp.Pointer

org.bytedeco.tensorflow.ApplyCenteredRMSProp

All Implemented Interfaces:

AutoCloseable

@Namespace(value="tensorflow::ops")
 @NoOffset
 @Properties(inherit=tensorflow.class)
public class ApplyCenteredRMSProp
extends Pointer

Update '*var' according to the centered RMSProp algorithm. The centered RMSProp algorithm uses an estimate of the centered second moment (i.e., the variance) for normalization, as opposed to regular RMSProp, which uses the (uncentered) second moment. This often helps with training, but is slightly more expensive in terms of computation and memory. Note that in dense implementation of this algorithm, mg, ms, and mom will update even if the grad is zero, but in this sparse implementation, mg, ms, and mom will not update in iterations during which the grad is zero. mean_square = decay * mean_square + (1-decay) * gradient ** 2 mean_grad = decay * mean_grad + (1-decay) * gradient Delta = learning_rate * gradient / sqrt(mean_square + epsilon - mean_grad ** 2) mg <- rho * mg_{t-1} + (1-rho) * grad ms <- rho * ms_{t-1} + (1-rho) * grad * grad mom <- momentum * mom_{t-1} + lr * grad / sqrt(ms - mg * mg + epsilon) var <- var - mom Arguments: * scope: A Scope object * var: Should be from a Variable(). * mg: Should be from a Variable(). * ms: Should be from a Variable(). * mom: Should be from a Variable(). * lr: Scaling factor. Must be a scalar. * rho: Decay rate. Must be a scalar. * epsilon: Ridge term. Must be a scalar. * grad: The gradient. Optional attributes (see Attrs): * use_locking: If True, updating of the var, mg, ms, and mom tensors is protected by a lock; otherwise the behavior is undefined, but may exhibit less contention. Returns: * Output: Same as "var".

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	ApplyCenteredRMSProp.Attrs Optional attribute setters for ApplyCenteredRMSProp

Nested classes/interfaces inherited from class org.bytedeco.javacpp.Pointer

Pointer.CustomDeallocator, Pointer.Deallocator, Pointer.NativeDeallocator, Pointer.ReferenceCounter

Field Summary

Fields inherited from class org.bytedeco.javacpp.Pointer

address, capacity, limit, position

Constructor Summary

Constructors

Constructor and Description
ApplyCenteredRMSProp(Pointer p) Pointer cast constructor.
ApplyCenteredRMSProp(Scope scope, Input var, Input mg, Input ms, Input mom, Input lr, Input rho, Input momentum, Input epsilon, Input grad)
ApplyCenteredRMSProp(Scope scope, Input var, Input mg, Input ms, Input mom, Input lr, Input rho, Input momentum, Input epsilon, Input grad, ApplyCenteredRMSProp.Attrs attrs)

Method Summary

Modifier and Type	Method and Description
Input	asInput()
Output	asOutput()
Node	node()
Operation	operation()
ApplyCenteredRMSProp	operation(Operation setter)
Output	out()
ApplyCenteredRMSProp	out(Output setter)
static ApplyCenteredRMSProp.Attrs	UseLocking(boolean x)

Methods inherited from class org.bytedeco.javacpp.Pointer

address, asBuffer, asByteBuffer, availablePhysicalBytes, calloc, capacity, capacity, close, deallocate, deallocate, deallocateReferences, deallocator, deallocator, equals, fill, formatBytes, free, getDirectBufferAddress, getPointer, getPointer, getPointer, getPointer, hashCode, interruptDeallocatorThread, isNull, isNull, limit, limit, malloc, maxBytes, maxPhysicalBytes, memchr, memcmp, memcpy, memmove, memset, offsetAddress, offsetof, offsetof, parseBytes, physicalBytes, physicalBytesInaccurate, position, position, put, realloc, referenceCount, releaseReference, retainReference, setNull, sizeof, sizeof, toString, totalBytes, totalCount, totalPhysicalBytes, withDeallocator, zero

Methods inherited from class java.lang.Object

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

Constructor Detail

ApplyCenteredRMSProp

public ApplyCenteredRMSProp(Pointer p)

Pointer cast constructor. Invokes Pointer(Pointer).

ApplyCenteredRMSProp

public ApplyCenteredRMSProp(@Const @ByRef
                            Scope scope,
                            @ByVal
                            Input var,
                            @ByVal
                            Input mg,
                            @ByVal
                            Input ms,
                            @ByVal
                            Input mom,
                            @ByVal
                            Input lr,
                            @ByVal
                            Input rho,
                            @ByVal
                            Input momentum,
                            @ByVal
                            Input epsilon,
                            @ByVal
                            Input grad)

ApplyCenteredRMSProp

public ApplyCenteredRMSProp(@Const @ByRef
                            Scope scope,
                            @ByVal
                            Input var,
                            @ByVal
                            Input mg,
                            @ByVal
                            Input ms,
                            @ByVal
                            Input mom,
                            @ByVal
                            Input lr,
                            @ByVal
                            Input rho,
                            @ByVal
                            Input momentum,
                            @ByVal
                            Input epsilon,
                            @ByVal
                            Input grad,
                            @Const @ByRef
                            ApplyCenteredRMSProp.Attrs attrs)

Method Detail

asOutput

@ByVal
 @Name(value="operator tensorflow::Output")
public Output asOutput()

asInput

@ByVal
 @Name(value="operator tensorflow::Input")
public Input asInput()

node

public Node node()

UseLocking

@ByVal
public static ApplyCenteredRMSProp.Attrs UseLocking(@Cast(value="bool")
                                                            boolean x)

operation

@ByRef
public Operation operation()

operation

public ApplyCenteredRMSProp operation(Operation setter)

out

@ByRef
public Output out()

out

public ApplyCenteredRMSProp out(Output setter)