tf.data.experimental.enumerate

TensorFlow 1 version

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Returns a tf.experimental.Optional with the next element of the iterator. (deprecated)

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Compat aliases for migration

See Migration guide for more details.

tf.compat.v1.data.experimental.get_next_as_optional

tf.data.experimental.get_next_as_optional(
    iterator
)

If the iterator has reached the end of the sequence, the returned tf.experimental.Optional will have no value.

Args
`iterator`	A `tf.data.Iterator`.

Returns
A `tf.experimental.Optional` object which either contains the next element of the iterator (if it exists) or no value.

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tf.data / experimental / experimental.enumerate_dataset

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Args

Returns