Class SparseSegmentSumGrad<T extends TNumber, U extends TNumber>

java.lang.Object

org.tensorflow.op.RawOp

org.tensorflow.op.sparse.SparseSegmentSumGrad<T,U>

All Implemented Interfaces:

Op

@Operator(group="sparse")
public final class SparseSegmentSumGrad<T extends TNumber, U extends TNumber>
extends RawOp

Computes gradients for SparseSegmentSum. Returns tensor "output" with same shape as grad, except for dimension 0 whose value is the number of unique indexes in "indices". Also returns vector "sorted_unique_indices" containing the corresponding indexes from "indices".

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	SparseSegmentSumGrad.Inputs<T extends TNumber, U extends TNumber>

Field Summary

Fields

Modifier and Type	Field	Description
static final String	OP_NAME	The name of this op, as known by TensorFlow core engine

Fields inherited from class RawOp

operation

Constructor Summary

Constructors

Constructor	Description
SparseSegmentSumGrad(Operation operation)

Method Summary

Modifier and Type	Method	Description
static <T extends TNumber, U extends TNumber> SparseSegmentSumGrad<T,U>	create(Scope scope, Operand<T> grad, Operand<U> indices, Operand<? extends TNumber> segmentIds, Operand<TInt32> denseOutputDim0)	Factory method to create a class wrapping a new SparseSegmentSumGradV2 operation.
Output<T>	output()	Gets output.
Output<U>	sortedUniqueIndices()	Gets sortedUniqueIndices.

Methods inherited from class RawOp

equals, hashCode, op, toString

Methods inherited from class Object

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

Methods inherited from interface Op

env

Field Details

OP_NAME

public static final String OP_NAME

The name of this op, as known by TensorFlow core engine

See Also:

• Constant Field Values

Constructor Details

SparseSegmentSumGrad

public SparseSegmentSumGrad(Operation operation)

Method Details

create

@Endpoint(describeByClass=true)
public static <T extends TNumber, U extends TNumber>
SparseSegmentSumGrad<T,U> create(Scope scope,
 Operand<T> grad,
 Operand<U> indices,
 Operand<? extends TNumber> segmentIds,
 Operand<TInt32> denseOutputDim0)

Factory method to create a class wrapping a new SparseSegmentSumGradV2 operation.

Type Parameters:

T - data type for SparseSegmentSumGradV2 output and operands

U - data type for SparseSegmentSumGradV2 output and operands

Parameters:

scope - current scope

grad - gradient propagated to the SparseSegmentSum op.

indices - indices passed to the corresponding SparseSegmentSum op.

segmentIds - segment_ids passed to the corresponding SparseSegmentSum op.

denseOutputDim0 - dimension 0 of "data" passed to SparseSegmentSum op.

Returns:

a new instance of SparseSegmentSumGrad

output

public Output<T> output()

Gets output.

Returns:

output.

sortedUniqueIndices

public Output<U> sortedUniqueIndices()

Gets sortedUniqueIndices.

Returns:

sortedUniqueIndices.