2022-09-14 09:11:21 +08:00
|
|
|
|
mindspore.ops.ReduceOp
|
|
|
|
|
|
======================
|
|
|
|
|
|
|
|
|
|
|
|
.. py:class:: mindspore.ops.ReduceOp
|
|
|
|
|
|
|
|
|
|
|
|
规约张量的操作选项。这是枚举类型,而不是运算符。
|
|
|
|
|
|
|
|
|
|
|
|
主要调用方法如下:
|
|
|
|
|
|
|
|
|
|
|
|
- SUM:ReduceOp.SUM.
|
|
|
|
|
|
- MAX:ReduceOp.MAX.
|
|
|
|
|
|
- MIN:ReduceOp.MIN.
|
|
|
|
|
|
- PROD:ReduceOp.PROD.
|
|
|
|
|
|
|
|
|
|
|
|
有四种操作选项,"SUM"、"MAX"、"MIN"和"PROD"。
|
|
|
|
|
|
|
|
|
|
|
|
- SUM:求和。
|
|
|
|
|
|
- MAX:求最大值。
|
|
|
|
|
|
- MIN:求最小值。
|
|
|
|
|
|
- PROD:求乘积。
|
2022-11-02 19:28:41 +08:00
|
|
|
|
|
2022-11-08 10:26:50 +08:00
|
|
|
|
样例:
|
|
|
|
|
|
|
2022-11-02 19:28:41 +08:00
|
|
|
|
.. note::
|
2022-11-08 10:26:50 +08:00
|
|
|
|
.. include:: mindspore.ops.comm_note.rst
|
|
|
|
|
|
|
|
|
|
|
|
该样例需要在多卡环境下运行。
|