tf.raw_ops.AccumulatorTakeGradient | TensorFlow v2.16.1 (original) (raw)
tf.raw_ops.AccumulatorTakeGradient
Stay organized with collections Save and categorize content based on your preferences.
Extracts the average gradient in the given ConditionalAccumulator.
View aliases
Compat aliases for migration
SeeMigration guide for more details.
tf.compat.v1.raw_ops.AccumulatorTakeGradient
tf.raw_ops.AccumulatorTakeGradient(
handle, num_required, dtype, name=None
)
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.
| Args | |
|---|---|
| handle | A Tensor of type mutable string. The handle to an accumulator. |
| num_required | A Tensor of type int32. Number of gradients required before we return an aggregate. |
| dtype | A tf.DType from: tf.float32, tf.float64, tf.int32, tf.uint8, tf.int16, tf.int8, tf.complex64, tf.int64, tf.qint8, tf.quint8, tf.qint32, tf.bfloat16, tf.qint16, tf.quint16, tf.uint16, tf.complex128, tf.half, tf.uint32, tf.uint64. The data type of accumulated gradients. Needs to correspond to the type of the accumulator. |
| name | A name for the operation (optional). |
| Returns |
|---|
| A Tensor of type dtype. |