forked from huawei/mindspore2022
60 lines
2.2 KiB
ReStructuredText
60 lines
2.2 KiB
ReStructuredText
mindspore.dataset.transforms
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============================
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此模块用于通用数据增强，包括 `c_transforms` 和 `py_transforms` 两个子模块。
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`c_transforms` 是一个高性能数据增强模块，基于C++实现。
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而 `py_transforms` 提供了一种基于Python和NumPy的实现方式。
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在API示例中，常用的模块导入方法如下：
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.. code-block::
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import mindspore.dataset as ds
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import mindspore.dataset.vision.c_transforms as c_vision
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import mindspore.dataset.vision.py_transforms as py_vision
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from mindspore.dataset.transforms import c_transforms
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from mindspore.dataset.transforms import py_transforms
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常用数据处理术语说明如下：
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- TensorOperation，所有C++实现的数据处理操作的基类。
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- PyTensorOperation，所有Python实现的数据处理操作的基类。
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mindspore.dataset.transforms.c_transforms
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-----------------------------------------
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.. mscnautosummary::
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:toctree: dataset_transforms
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:nosignatures:
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:template: classtemplate.rst
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mindspore.dataset.transforms.c_transforms.Compose
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mindspore.dataset.transforms.c_transforms.Concatenate
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mindspore.dataset.transforms.c_transforms.Duplicate
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mindspore.dataset.transforms.c_transforms.Fill
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mindspore.dataset.transforms.c_transforms.Mask
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mindspore.dataset.transforms.c_transforms.OneHot
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mindspore.dataset.transforms.c_transforms.PadEnd
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mindspore.dataset.transforms.c_transforms.RandomApply
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mindspore.dataset.transforms.c_transforms.RandomChoice
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mindspore.dataset.transforms.c_transforms.Relational
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mindspore.dataset.transforms.c_transforms.Slice
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mindspore.dataset.transforms.c_transforms.TypeCast
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mindspore.dataset.transforms.c_transforms.Unique
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mindspore.dataset.transforms.py_transforms
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------------------------------------------
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.. mscnautosummary::
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:toctree: dataset_transforms
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:nosignatures:
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:template: classtemplate.rst
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mindspore.dataset.transforms.py_transforms.Compose
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mindspore.dataset.transforms.py_transforms.OneHotOp
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mindspore.dataset.transforms.py_transforms.RandomApply
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mindspore.dataset.transforms.py_transforms.RandomChoice
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mindspore.dataset.transforms.py_transforms.RandomOrder
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