| 5fe3a9603a81f50d0b374bc26ad34bbd03f3b4c4 |
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09-Feb-2018 |
Derek Murray <mrry@google.com> |
[tf.data] Remove deprecated `tf.contrib.data.Dataset` class.
This change removes the following class:
* `tf.contrib.data.Dataset`.
IF THIS BREAKS YOU: Replace `tf.contrib.data.Dataset` with `tf.data.Dataset`
when constructing a dataset. Note that you may have to modify downstream
transformations to use the core API. See "tensorflow/contrib/data/README.md" for
details of how to update your code to use the core API.
PiperOrigin-RevId: 185197005
/external/tensorflow/tensorflow/contrib/data/python/kernel_tests/zip_dataset_op_test.py
|
| 326d79c6d7aa3ac0bcd24d9d558481576c516edf |
|
08-Nov-2017 |
A. Unique TensorFlower <gardener@tensorflow.org> |
[tf.data] Saveable iterator for dataset.zip(..).
PiperOrigin-RevId: 174941651
/external/tensorflow/tensorflow/contrib/data/python/kernel_tests/zip_dataset_op_test.py
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| f3f53e8b394bdcaddc707f7bde8dcc98a73531e7 |
|
06-Jun-2017 |
Derek Murray <mrry@google.com> |
[tf.contrib.data] Add support for dicts and remove lists from nested structures.
This changes the behavior of constructors like
`tf.contrib.data.Dataset.from_tensors()` when passed a list. Previously, the
`nest` utility would recurse into each element of such a list and create a
separate Dataset component. Now the list will be converted to a tensor, allowing code like:
```python
dataset = tf.contrib.data.Dataset.from_tensor_slices(([1, 2, 3], [4, 5, 6]))
```
...to define a dataset with two components (each of shape `()`).
This change also adds support for dictionaries as nested structures, which
simplifies integration with dictionary-returning ops like `tf.parse_example()`.
Fixes #10151.
RELNOTES: Breaking change to `tf.contrib.data.Dataset` APIs that expect a
nested structure. Lists are now converted to tf.Tensor implicitly. You may need
to change uses of lists to tuples in existing code. In addition, dicts are now
supported as a nested structure.
PiperOrigin-RevId: 158139467
/external/tensorflow/tensorflow/contrib/data/python/kernel_tests/zip_dataset_op_test.py
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| 866bee3aeaa8f6dfd9a994c2a0c94c500ca1f664 |
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17-May-2017 |
Derek Murray <mrry@google.com> |
Initial release of the new `Dataset` API for input pipelines.
For more details about how to use the new API, see the documentation in `tensorflow/contrib/data/README.md`.
Relevant to issue #7951.
PiperOrigin-RevId: 156265736
/external/tensorflow/tensorflow/contrib/data/python/kernel_tests/zip_dataset_op_test.py
|