forked from mindspore-Ecosystem/mindspore
!46014 modify doc
Merge pull request !46014 from xumengjuan1/code_docs_x76
This commit is contained in:
commit
c82263e31a
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@ -191,7 +191,7 @@ Contributions of any kind are welcome!
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- [STABLE] When using the map operation for dataset objects and the parameters like: num_parallel_workers > 1 and python_multiprocessing=True, the multi-process mechanism is optimized, so that the data channel and child processes are mapped one by one, avoiding excessive file handle occupation, and closing_pool interface is also deleted.
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- [STABLE] Add a batch of Vision, Text and Audio data augmentation operations.
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- [STABLE] Fix a bug where the flat_map method of the Dataset class does not flatten the result.
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- [STABLE] Unify import paths of dataset augmentation APIs to provide more easier way to use. Refer to [latest api usages](https://www.mindspore.cn/docs/en/master/api_python/mindspore.dataset.vision.html).
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- [STABLE] Unify import paths of dataset augmentation APIs to provide more easier way to use. Refer to [latest api usages](https://www.mindspore.cn/docs/en/r1.8/api_python/mindspore.dataset.vision.html).
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### API Change
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@ -191,7 +191,7 @@ AGroupofProbiotocs, anzhengqi, askmiao, baihuawei, baiyangfan, bai-yangfan, bing
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- [STABLE] 对于数据集对象使用map操作时,同时num_parallel_workers>1并且python_multiprocessing=True时,进行了多进程的机制优化,使得数据通道与子进程一一映射,避免了过多的文件句柄占用,同时close_pool这个接口也被删除。
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- [STABLE] 新增一批Vision、Text和Audio类数据增强操作。
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- [STABLE] 修复数据集类的flat_map方法未将结果展平的错误。
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- [STABLE] 统一数据集增强API的导入路径,提供更简单的使用方法,请参阅[最新的API用法](https://www.mindspore.cn/docs/zh-CN/master/api_python/mindspore.dataset.vision.html)。
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- [STABLE] 统一数据集增强API的导入路径,提供更简单的使用方法,请参阅[最新的API用法](https://www.mindspore.cn/docs/zh-CN/r1.8/api_python/mindspore.dataset.vision.html)。
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### API变更
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@ -12,9 +12,9 @@ mindspore.dataset.Dataset.map
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最后一个数据增强的输出列的列名由 `output_columns` 指定,如果没有指定 `output_columns` ,输出列名与 `input_columns` 一致。
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- 如果使用的是 `mindspore` `dataset` 提供的数据增强(
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`vision类 <https://www.mindspore.cn/docs/zh-CN/master/api_python/mindspore.dataset.vision.html>`_ ,
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`nlp类 <https://www.mindspore.cn/docs/zh-CN/master/api_python/mindspore.dataset.text.html>`_ ,
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`audio类 <https://www.mindspore.cn/docs/zh-CN/master/api_python/mindspore.dataset.audio.html>`_ ),请使用如下参数:
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`vision类 <https://mindspore.cn/docs/zh-CN/master/api_python/mindspore.dataset.transforms.html#视觉>`_ ,
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`nlp类 <https://mindspore.cn/docs/zh-CN/master/api_python/mindspore.dataset.transforms.html#文本>`_ ,
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`audio类 <https://mindspore.cn/docs/zh-CN/master/api_python/mindspore.dataset.transforms.html#音频>`_ ),请使用如下参数:
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.. image:: map_parameter_cn.png
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@ -38,9 +38,9 @@ mindspore.dataset
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- 数据集操作(filter/ skip):用户通过数据集对象方法 `.shuffle` / `.filter` / `.skip` / `.split` /
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`.take` / … 来实现数据集的进一步混洗、过滤、跳过、最多获取条数等操作;
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- 数据集样本增强操作(map):用户可以将数据增强操作
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(`vision类 <https://www.mindspore.cn/docs/zh-CN/master/api_python/mindspore.dataset.vision.html>`_ ,
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`nlp类 <https://www.mindspore.cn/docs/zh-CN/master/api_python/mindspore.dataset.text.html>`_ ,
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`audio类 <https://www.mindspore.cn/docs/zh-CN/master/api_python/mindspore.dataset.audio.html>`_ )
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(`vision类 <https://mindspore.cn/docs/zh-CN/master/api_python/mindspore.dataset.transforms.html#视觉>`_ ,
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`nlp类 <https://mindspore.cn/docs/zh-CN/master/api_python/mindspore.dataset.transforms.html#文本>`_ ,
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`audio类 <https://mindspore.cn/docs/zh-CN/master/api_python/mindspore.dataset.transforms.html#音频>`_ )
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添加到map操作中执行,数据预处理过程中可以定义多个map操作,用于执行不同增强操作,数据增强操作也可以是
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用户自定义增强的 `PyFunc` ;
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- 批(batch):用户在样本完成增强后,使用 `.batch` 操作将多个样本组织成batch,也可以通过batch的参数 `per_batch_map`
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@ -1,8 +1,11 @@
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mindspore
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=========
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数据表达
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---------
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张量
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------
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^^^^^
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||||
|
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.. mscnautosummary::
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:toctree: mindspore
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|
@ -14,7 +17,7 @@ mindspore
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mindspore.SparseTensor
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参数
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---------
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^^^^^
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|
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.. mscnautosummary::
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:toctree: mindspore
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|
@ -23,7 +26,7 @@ mindspore
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mindspore.ParameterTuple
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数据类型
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--------
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^^^^^^^^^
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.. mscnautosummary::
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||||
:toctree: mindspore
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|
@ -34,36 +37,6 @@ mindspore
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mindspore.pytype_to_dtype
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mindspore.get_py_obj_dtype
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随机种子
|
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---------
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|
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.. mscnautosummary::
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:toctree: mindspore
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|
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mindspore.set_seed
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mindspore.get_seed
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|
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自动微分
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----------------
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.. mscnautosummary::
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:toctree: mindspore
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|
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mindspore.grad
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mindspore.value_and_grad
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mindspore.jacfwd
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mindspore.jacrev
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||||
mindspore.jvp
|
||||
mindspore.vjp
|
||||
|
||||
自动向量化
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----------------
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|
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.. mscnautosummary::
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||||
:toctree: mindspore
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mindspore.vmap
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运行环境
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---------
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|
@ -83,23 +56,14 @@ mindspore
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mindspore.get_algo_parameters
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mindspore.reset_algo_parameters
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并行
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-------------------
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随机种子
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||||
---------
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||||
|
||||
.. mscnautosummary::
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||||
:toctree: mindspore
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||||
|
||||
mindspore.shard
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数据处理工具
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-------------------
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.. mscnautosummary::
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||||
:toctree: mindspore
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||||
|
||||
mindspore.DatasetHelper
|
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mindspore.connect_network_with_dataset
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mindspore.data_sink
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||||
mindspore.set_seed
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mindspore.get_seed
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||||
序列化
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||||
-------
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|
@ -125,17 +89,37 @@ mindspore
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|||
mindspore.transform_checkpoint_by_rank
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mindspore.transform_checkpoints
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||||
|
||||
调试调优
|
||||
----------
|
||||
自动微分
|
||||
----------------
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||||
|
||||
.. mscnautosummary::
|
||||
:toctree: mindspore
|
||||
|
||||
mindspore.Profiler
|
||||
mindspore.SummaryCollector
|
||||
mindspore.SummaryLandscape
|
||||
mindspore.SummaryRecord
|
||||
mindspore.set_dump
|
||||
mindspore.grad
|
||||
mindspore.value_and_grad
|
||||
mindspore.jacfwd
|
||||
mindspore.jacrev
|
||||
mindspore.jvp
|
||||
mindspore.vjp
|
||||
|
||||
并行优化
|
||||
---------
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||||
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||||
自动向量化
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^^^^^^^^^^^
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||||
|
||||
.. mscnautosummary::
|
||||
:toctree: mindspore
|
||||
|
||||
mindspore.vmap
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||||
|
||||
并行
|
||||
^^^^^
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||||
|
||||
.. mscnautosummary::
|
||||
:toctree: mindspore
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||||
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||||
mindspore.shard
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||||
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||||
即时编译
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--------
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|
@ -148,10 +132,36 @@ mindspore
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|||
mindspore.jit_class
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||||
mindspore.ms_class
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mindspore.ms_function
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||||
mindspore.ms_memory_recycle
|
||||
mindspore.mutable
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||||
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工具
|
||||
-----
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||||
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||||
数据处理工具
|
||||
^^^^^^^^^^^^^
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||||
|
||||
.. mscnautosummary::
|
||||
:toctree: mindspore
|
||||
|
||||
mindspore.DatasetHelper
|
||||
mindspore.connect_network_with_dataset
|
||||
mindspore.data_sink
|
||||
|
||||
调试调优
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||||
^^^^^^^^^
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||||
|
||||
.. mscnautosummary::
|
||||
:toctree: mindspore
|
||||
|
||||
mindspore.Profiler
|
||||
mindspore.SummaryCollector
|
||||
mindspore.SummaryLandscape
|
||||
mindspore.SummaryRecord
|
||||
mindspore.set_dump
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||||
|
||||
日志
|
||||
----
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||||
^^^^^
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||||
|
||||
.. mscnautosummary::
|
||||
:toctree: mindspore
|
||||
|
@ -161,26 +171,9 @@ mindspore
|
|||
|
||||
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||||
安装验证
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||||
--------
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||||
^^^^^^^^^
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||||
|
||||
.. mscnautosummary::
|
||||
:toctree: mindspore
|
||||
|
||||
mindspore.run_check
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||||
|
||||
内存回收
|
||||
----------
|
||||
|
||||
.. mscnautosummary::
|
||||
:toctree: mindspore
|
||||
|
||||
mindspore.ms_memory_recycle
|
||||
|
||||
二阶优化
|
||||
----------
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||||
|
||||
.. mscnautosummary::
|
||||
:toctree: mindspore
|
||||
|
||||
mindspore.ConvertModelUtils
|
||||
mindspore.ConvertNetUtils
|
||||
|
|
|
@ -73,3 +73,12 @@ mindspore.train
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|||
mindspore.train.get_metric_fn
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||||
mindspore.train.names
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||||
mindspore.train.rearrange_inputs
|
||||
|
||||
二阶优化
|
||||
----------
|
||||
|
||||
.. mscnautosummary::
|
||||
:toctree: mindspore
|
||||
|
||||
mindspore.train.ConvertModelUtils
|
||||
mindspore.train.ConvertNetUtils
|
||||
|
|
|
@ -1,7 +1,7 @@
|
|||
mindspore.ConvertModelUtils
|
||||
================================
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||||
mindspore.train.ConvertModelUtils
|
||||
==================================
|
||||
|
||||
.. py:class:: mindspore.ConvertModelUtils
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||||
.. py:class:: mindspore.train.ConvertModelUtils
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||||
|
||||
该接口用于增加计算图,提升二阶算法THOR运行时的性能。
|
||||
|
|
@ -1,7 +1,7 @@
|
|||
mindspore.ConvertNetUtils
|
||||
mindspore.train.ConvertNetUtils
|
||||
================================
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||||
|
||||
.. py:class:: mindspore.ConvertNetUtils
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||||
.. py:class:: mindspore.train.ConvertNetUtils
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||||
|
||||
将网络转换为thor层网络,用于计算并存储二阶信息矩阵。
|
||||
|
|
@ -1,8 +1,11 @@
|
|||
mindspore
|
||||
=========
|
||||
|
||||
Data Presentation
|
||||
------------------
|
||||
|
||||
Tensor
|
||||
------
|
||||
^^^^^^^
|
||||
|
||||
.. autosummary::
|
||||
:toctree: mindspore
|
||||
|
@ -16,7 +19,7 @@ Tensor
|
|||
mindspore.SparseTensor
|
||||
|
||||
Parameter
|
||||
---------
|
||||
^^^^^^^^^^
|
||||
|
||||
.. autosummary::
|
||||
:toctree: mindspore
|
||||
|
@ -27,7 +30,7 @@ Parameter
|
|||
mindspore.ParameterTuple
|
||||
|
||||
DataType
|
||||
--------
|
||||
^^^^^^^^^
|
||||
|
||||
.. class:: mindspore.dtype
|
||||
|
||||
|
@ -141,42 +144,6 @@ DataType
|
|||
mindspore.pytype_to_dtype
|
||||
mindspore.get_py_obj_dtype
|
||||
|
||||
Seed
|
||||
----
|
||||
|
||||
.. autosummary::
|
||||
:toctree: mindspore
|
||||
:nosignatures:
|
||||
:template: classtemplate.rst
|
||||
|
||||
mindspore.set_seed
|
||||
mindspore.get_seed
|
||||
|
||||
Automatic Differentiation
|
||||
---------------------------------
|
||||
|
||||
.. autosummary::
|
||||
:toctree: mindspore
|
||||
:nosignatures:
|
||||
:template: classtemplate.rst
|
||||
|
||||
mindspore.grad
|
||||
mindspore.value_and_grad
|
||||
mindspore.jacfwd
|
||||
mindspore.jacrev
|
||||
mindspore.jvp
|
||||
mindspore.vjp
|
||||
|
||||
Automatic Vectorization
|
||||
---------------------------------
|
||||
|
||||
.. autosummary::
|
||||
:toctree: mindspore
|
||||
:nosignatures:
|
||||
:template: classtemplate.rst
|
||||
|
||||
mindspore.vmap
|
||||
|
||||
Context
|
||||
--------
|
||||
|
||||
|
@ -198,27 +165,16 @@ Context
|
|||
mindspore.get_algo_parameters
|
||||
mindspore.reset_algo_parameters
|
||||
|
||||
Parallel
|
||||
---------------
|
||||
Seed
|
||||
----
|
||||
|
||||
.. autosummary::
|
||||
:toctree: mindspore
|
||||
:nosignatures:
|
||||
:template: classtemplate.rst
|
||||
|
||||
mindspore.shard
|
||||
|
||||
Dataset Helper
|
||||
---------------
|
||||
|
||||
.. autosummary::
|
||||
:toctree: mindspore
|
||||
:nosignatures:
|
||||
:template: classtemplate.rst
|
||||
|
||||
mindspore.DatasetHelper
|
||||
mindspore.connect_network_with_dataset
|
||||
mindspore.data_sink
|
||||
mindspore.set_seed
|
||||
mindspore.get_seed
|
||||
|
||||
Serialization
|
||||
-------------
|
||||
|
@ -246,6 +202,44 @@ Serialization
|
|||
mindspore.transform_checkpoint_by_rank
|
||||
mindspore.transform_checkpoints
|
||||
|
||||
Automatic Differentiation
|
||||
---------------------------------
|
||||
|
||||
.. autosummary::
|
||||
:toctree: mindspore
|
||||
:nosignatures:
|
||||
:template: classtemplate.rst
|
||||
|
||||
mindspore.grad
|
||||
mindspore.value_and_grad
|
||||
mindspore.jacfwd
|
||||
mindspore.jacrev
|
||||
mindspore.jvp
|
||||
mindspore.vjp
|
||||
|
||||
Parallel Optimization
|
||||
-----------------------
|
||||
|
||||
Automatic Vectorization
|
||||
^^^^^^^^^^^^^^^^^^^^^^^^^
|
||||
|
||||
.. autosummary::
|
||||
:toctree: mindspore
|
||||
:nosignatures:
|
||||
:template: classtemplate.rst
|
||||
|
||||
mindspore.vmap
|
||||
|
||||
Parallel
|
||||
^^^^^^^^^^
|
||||
|
||||
.. autosummary::
|
||||
:toctree: mindspore
|
||||
:nosignatures:
|
||||
:template: classtemplate.rst
|
||||
|
||||
mindspore.shard
|
||||
|
||||
JIT
|
||||
---
|
||||
|
||||
|
@ -259,31 +253,26 @@ JIT
|
|||
mindspore.jit_class
|
||||
mindspore.ms_class
|
||||
mindspore.ms_function
|
||||
mindspore.ms_memory_recycle
|
||||
mindspore.mutable
|
||||
|
||||
Log
|
||||
---
|
||||
Tool
|
||||
-----
|
||||
|
||||
Dataset Helper
|
||||
^^^^^^^^^^^^^^^
|
||||
|
||||
.. autosummary::
|
||||
:toctree: mindspore
|
||||
:nosignatures:
|
||||
:template: classtemplate.rst
|
||||
|
||||
mindspore.get_level
|
||||
mindspore.get_log_config
|
||||
|
||||
Installation Verification
|
||||
--------------------------
|
||||
|
||||
.. autosummary::
|
||||
:toctree: mindspore
|
||||
:nosignatures:
|
||||
:template: classtemplate.rst
|
||||
|
||||
mindspore.run_check
|
||||
mindspore.DatasetHelper
|
||||
mindspore.connect_network_with_dataset
|
||||
mindspore.data_sink
|
||||
|
||||
Debugging and Tuning
|
||||
--------------------------
|
||||
^^^^^^^^^^^^^^^^^^^^^
|
||||
|
||||
.. autosummary::
|
||||
:toctree: mindspore
|
||||
|
@ -296,23 +285,23 @@ Debugging and Tuning
|
|||
mindspore.SummaryRecord
|
||||
mindspore.set_dump
|
||||
|
||||
Memory Recycle
|
||||
--------------------------
|
||||
Log
|
||||
^^^^
|
||||
|
||||
.. autosummary::
|
||||
:toctree: mindspore
|
||||
:nosignatures:
|
||||
:template: classtemplate.rst
|
||||
|
||||
mindspore.ms_memory_recycle
|
||||
mindspore.get_level
|
||||
mindspore.get_log_config
|
||||
|
||||
Thor
|
||||
---------------
|
||||
Installation Verification
|
||||
^^^^^^^^^^^^^^^^^^^^^^^^^^
|
||||
|
||||
.. autosummary::
|
||||
:toctree: mindspore
|
||||
:nosignatures:
|
||||
:template: classtemplate.rst
|
||||
|
||||
mindspore.ConvertModelUtils
|
||||
mindspore.ConvertNetUtils
|
||||
mindspore.run_check
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@ -77,3 +77,14 @@ Utils
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mindspore.train.get_metric_fn
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mindspore.train.names
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mindspore.train.rearrange_inputs
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Thor
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---------------
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.. autosummary::
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:toctree: mindspore
|
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:nosignatures:
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:template: classtemplate.rst
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mindspore.train.ConvertModelUtils
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mindspore.train.ConvertNetUtils
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|
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|
@ -55,9 +55,12 @@ The specific steps are as follows:
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- Dataset operation: The user uses the dataset object method `.shuffle` / `.filter` / `.skip` / `.split` /
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`.take` / ... to further shuffle, filter, skip, and obtain the maximum number of samples of datasets;
|
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- Dataset sample transform operation: The user can add data transform operations
|
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( `vision transform <https://www.mindspore.cn/docs/en/master/api_python/mindspore.dataset.vision.html>`_ ,
|
||||
`NLP transform <https://www.mindspore.cn/docs/en/master/api_python/mindspore.dataset.text.html>`_ ,
|
||||
`audio transform <https://www.mindspore.cn/docs/en/master/api_python/mindspore.dataset.audio.html>`_ ) to the map
|
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( `vision transform <https://mindspore.cn/docs/en/master/api_python/mindspore.\
|
||||
dataset.transforms.html#module-mindspore.dataset.vision>`_ ,
|
||||
`NLP transform <https://mindspore.cn/docs/en/master/api_python/mindspore.\
|
||||
dataset.transforms.html#module-mindspore.dataset.text>`_ ,
|
||||
`audio transform <https://mindspore.cn/docs/en/master/api_python/mindspore.\
|
||||
dataset.transforms.html#module-mindspore.dataset.audio>`_ ) to the map
|
||||
operation to perform transformations. During data preprocessing, multiple map operations can be defined to
|
||||
perform different transform operations to different fields. The data transform operation can also be a
|
||||
user-defined transform `pyfunc` (Python function);
|
||||
|
|
|
@ -811,9 +811,12 @@ class Dataset:
|
|||
`output_columns` , and if not specified, the column name of output column is same as that of `input_columns` .
|
||||
|
||||
- If you use transformations (
|
||||
`vision transform <https://www.mindspore.cn/docs/en/master/api_python/mindspore.dataset.vision.html>`_ ,
|
||||
`nlp transform <https://www.mindspore.cn/docs/en/master/api_python/mindspore.dataset.text.html>`_ ,
|
||||
`audio transform <https://www.mindspore.cn/docs/en/master/api_python/mindspore.dataset.audio.html>`_ )
|
||||
`vision transform <https://mindspore.cn/docs/en/master/api_python/mindspore.\
|
||||
dataset.transforms.html#module-mindspore.dataset.vision>`_ ,
|
||||
`nlp transform <https://mindspore.cn/docs/en/master/api_python/mindspore.\
|
||||
dataset.transforms.html#module-mindspore.dataset.text>`_ ,
|
||||
`audio transform <https://mindspore.cn/docs/en/master/api_python/mindspore.\
|
||||
dataset.transforms.html#module-mindspore.dataset.audio>`_ )
|
||||
provided by mindspore dataset, please use the following parameters:
|
||||
|
||||
.. image:: map_parameter_en.png
|
||||
|
|
Loading…
Reference in New Issue