tf_agents.utils.eager_utils.get_next
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Returns the next element in a Dataset iterator.
tf_agents.utils.eager_utils.get_next(
iterator
)
The syntax used to retrieve the next item is conditioned on whether Graph mode
is enabled. dataset_iterator and get_next are useful when we need to
construct an iterator and iterate through it inside a tensorflow.function.
Args |
|---|
iterator
|
a tf.data.Iterator if in Graph mode; a tf.data.EagerIterator
if in eager mode.
|
Returns |
|---|
A tf.data.Iterator if Graph mode is enabled; a Python iterator if in eager
mode.
|
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Last updated 2024-04-26 UTC.
[null,null,["Last updated 2024-04-26 UTC."],[],[],null,["# tf_agents.utils.eager_utils.get_next\n\n\u003cbr /\u003e\n\n|---------------------------------------------------------------------------------------------------------------------|\n| [View source on GitHub](https://github.com/tensorflow/agents/blob/v0.19.0/tf_agents/utils/eager_utils.py#L650-L667) |\n\nReturns the next element in a `Dataset` iterator. \n\n tf_agents.utils.eager_utils.get_next(\n iterator\n )\n\nThe syntax used to retrieve the next item is conditioned on whether Graph mode\nis enabled. `dataset_iterator` and `get_next` are useful when we need to\nconstruct an iterator and iterate through it inside a `tensorflow.function`.\n\n\u003cbr /\u003e\n\n\u003cbr /\u003e\n\n\u003cbr /\u003e\n\n| Args ---- ||\n|------------|---------------------------------------------------------------------------------------------------------------------------------------------------|\n| `iterator` | a [`tf.data.Iterator`](https://www.tensorflow.org/api_docs/python/tf/data/Iterator) if in Graph mode; a `tf.data.EagerIterator` if in eager mode. |\n\n\u003cbr /\u003e\n\n\u003cbr /\u003e\n\n\u003cbr /\u003e\n\n\u003cbr /\u003e\n\n| Returns ------- ||\n|---|---|\n| A [`tf.data.Iterator`](https://www.tensorflow.org/api_docs/python/tf/data/Iterator) if Graph mode is enabled; a Python iterator if in eager mode. ||\n\n\u003cbr /\u003e"]]
View source on GitHub