tensorflow::ops::SparseAccumulatorTakeGradient

Extracts the average sparse gradient in a SparseConditionalAccumulator.

Summary

The op will 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 will return its average of the accumulated gradients. Also automatically increments the recorded global_step in the accumulator by 1, and resets the aggregate to 0.

Args:

• scope: A Scope object
• handle: The handle to a SparseConditionalAccumulator.
• num_required: 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:

• Output indices: Indices of the average of the accumulated sparse gradients.
• Output values: Values of the average of the accumulated sparse gradients.
• Output shape: Shape of the average of the accumulated sparse gradients.

Public attributes

::tensorflow::Output indices

Operation operation

::tensorflow::Output shape

::tensorflow::Output values

Public functions

 SparseAccumulatorTakeGradient(
  const ::tensorflow::Scope & scope,
  ::tensorflow::Input handle,
  ::tensorflow::Input num_required,
  DataType dtype
)