Creates a dataset that batches and pads batch_size
elements from the input.
tf.raw_ops.PaddedBatchDatasetV2( input_dataset, batch_size, padded_shapes, padding_values, drop_remainder, output_shapes, parallel_copy=False, name=None )
Args | |
---|---|
input_dataset | A Tensor of type variant . |
batch_size | A Tensor of type int64 . A scalar representing the number of elements to accumulate in a batch. |
padded_shapes | A list of at least 1 Tensor objects with type int64 . A list of int64 tensors representing the desired padded shapes of the corresponding output components. These shapes may be partially specified, using -1 to indicate that a particular dimension should be padded to the maximum size of all batch elements. |
padding_values | A list of Tensor objects. A list of scalars containing the padding value to use for each of the outputs. |
drop_remainder | A Tensor of type bool . A scalar representing whether the last batch should be dropped in case its size is smaller than desired. |
output_shapes | A list of shapes (each a tf.TensorShape or list of ints ) that has length >= 1 . |
parallel_copy | An optional bool . Defaults to False . |
name | A name for the operation (optional). |
Returns | |
---|---|
A Tensor of type variant . |
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Licensed under the Creative Commons Attribution License 3.0.
Code samples licensed under the Apache 2.0 License.
https://www.tensorflow.org/versions/r2.3/api_docs/python/tf/raw_ops/PaddedBatchDatasetV2