org.bytedeco.tensorflow

Class ScatterSub

java.lang.Object

org.bytedeco.javacpp.Pointer

org.bytedeco.tensorflow.ScatterSub

All Implemented Interfaces:

AutoCloseable

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

Subtracts sparse updates to a variable reference.

 python
      # Scalar indices
      ref[indices, ...] -= updates[...]
 
      # Vector indices (for each i)
      ref[indices[i], ...] -= updates[i, ...]
 
      # High rank indices (for each i, ..., j)
      ref[indices[i, ..., j], ...] -= updates[i, ..., j, ...]
  

This operation outputs ref after the update is done. This makes it easier to chain operations that need to use the reset value. Duplicate entries are handled correctly: if multiple indices reference the same location, their (negated) contributions add. Requires updates.shape = indices.shape + ref.shape[1:] or updates.shape = [].

Arguments: * scope: A Scope object * ref: Should be from a Variable node. * indices: A tensor of indices into the first dimension of ref. * updates: A tensor of updated values to subtract from ref. 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 updated values after the update is done.

Nested Class Summary

Nested Classes

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

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
ScatterSub(Pointer p) Pointer cast constructor.
ScatterSub(Scope scope, Input ref, Input indices, Input updates)
ScatterSub(Scope scope, Input ref, Input indices, Input updates, ScatterSub.Attrs attrs)

Method Summary

Modifier and Type	Method and Description
Input	asInput()
Output	asOutput()
Node	node()
Operation	operation()
ScatterSub	operation(Operation setter)
Output	output_ref()
ScatterSub	output_ref(Output setter)
static ScatterSub.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

ScatterSub

public ScatterSub(Pointer p)

Pointer cast constructor. Invokes Pointer(Pointer).

ScatterSub

public ScatterSub(@Const @ByRef
                  Scope scope,
                  @ByVal
                  Input ref,
                  @ByVal
                  Input indices,
                  @ByVal
                  Input updates)

ScatterSub

public ScatterSub(@Const @ByRef
                  Scope scope,
                  @ByVal
                  Input ref,
                  @ByVal
                  Input indices,
                  @ByVal
                  Input updates,
                  @Const @ByRef
                  ScatterSub.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 ScatterSub.Attrs UseLocking(@Cast(value="bool")
                                                  boolean x)

operation

@ByRef
public Operation operation()

operation

public ScatterSub operation(Operation setter)

output_ref

@ByRef
public Output output_ref()

output_ref

public ScatterSub output_ref(Output setter)