org.tensorflow.op.core

Class ResourceAccumulatorTakeGradient<T>

java.lang.Object

org.tensorflow.op.PrimitiveOp

org.tensorflow.op.core.ResourceAccumulatorTakeGradient<T>

Type Parameters:

T - data type for average() output

All Implemented Interfaces:

Op, Operand<T>

public final class ResourceAccumulatorTakeGradient<T>
extends PrimitiveOp
implements Operand<T>

Extracts the average gradient in the given ConditionalAccumulator.

The op blocks until sufficient (i.e., more than num_required) gradients have been accumulated. If the accumulator has already aggregated more than num_required gradients, it returns the average of the accumulated gradients. Also automatically increments the recorded global_step in the accumulator by 1, and resets the aggregate to 0.

Field Summary

Fields inherited from class org.tensorflow.op.PrimitiveOp

operation

Method Summary

Modifier and Type	Method and Description
Output<T>	asOutput() Returns the symbolic handle of a tensor.
Output<T>	average() The average of the accumulated gradients.
static <T> ResourceAccumulatorTakeGradient<T>	create(Scope scope, Operand<?> handle, Operand<Integer> numRequired, Class<T> dtype) Factory method to create a class wrapping a new ResourceAccumulatorTakeGradient operation.

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> ResourceAccumulatorTakeGradient<T> create(Scope scope,
                                                            Operand<?> handle,
                                                            Operand<Integer> numRequired,
                                                            Class<T> dtype)

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

Parameters:

scope - current scope

handle - The handle to an accumulator.

numRequired - Number of gradients required before we return an aggregate.

dtype - The data type of accumulated gradients. Needs to correspond to the type of the accumulator.

Returns:

a new instance of ResourceAccumulatorTakeGradient

average

public Output<T> average()

The average of the accumulated gradients.

asOutput

public Output<T> asOutput()

Description copied from interface: Operand

Returns the symbolic handle of a tensor.

Inputs to TensorFlow operations are outputs of another TensorFlow operation. This method is used to obtain a symbolic handle that represents the computation of the input.

Specified by:

asOutput in interface Operand<T>

See Also:

OperationBuilder.addInput(Output)