|
12345678910111213141516171819202122232425262728293031323334353637383940414243444546 |
- mindspore.DatasetHelper
- ========================
-
- .. py:class:: mindspore.DatasetHelper(dataset, dataset_sink_mode=True, sink_size=-1, epoch_num=1)
-
- DatasetHelperһMindDataݼ࣬ṩݼϢ
-
- ݲͬģıݼĵڲͬʹͬĵ
-
- .. note::
- DatasetHelperĵṩһepochݡ
-
- ****
-
- - **dataset** (Dataset) - ѵݼݼݼAPI :class:`mindspore.dataset` ɣ :class:`mindspore.dataset.ImageFolderDataset`
- - **dataset_sink_mode** (bool) - ֵΪTrueʹ :class:`mindspore.ops.GetNext` 豸DeviceͨͨлȡݣHostֱӱݼȡݡĬֵTrue
- - **sink_size** (int) - ÿ³е `sink_size` Ϊ-1³ÿepochݼ `sink_size` 0³ÿepoch `sink_size` ݡĬֵ-1
- - **epoch_num** (int) - ƴ͵epochĬֵ1
-
- .. py:method:: continue_send()
-
- epochʼʱ豸ݡ
-
- .. py:method:: dynamic_min_max_shapes()
-
- ض̬ݵ״(shape)ΧС״(shape)״(shape)
-
- .. py:method:: get_data_info()
-
- ³ģʽ£ȡǰݵͺ״(shape)ͨ״(shape)̬仯ijʹá
-
- .. py:method:: release()
-
- ͷ³Դ
-
- .. py:method:: sink_size()
-
- ȡÿε `sink_size`
-
- .. py:method:: stop_send()
-
- ֹͣ³ݡ
-
- .. py:method:: types_shapes()
-
- ӵǰеݼȡͺ״(shape)
|