Warning: This API is deprecated and will be removed in a future version of TensorFlow after the replacement is stable.

ResourceAccumulatorTakeGradient

public final class ResourceAccumulatorTakeGradient

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.

Public Methods

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.

Inherited Methods

Public Methods

public Output <T> asOutput ()

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.

public Output <T> average ()

The average of the accumulated gradients.

public static 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