mindspore/docs/api/api_python/ops/mindspore.ops.func_round.rst

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mindspore.ops.round
====================
.. py:function:: mindspore.ops.round(input, *, decimals=0)
对输入数据四舍五入到最接近的整数。
.. math::
out_i \approx input_i
.. note::
Ascend平台支持的输入数据类型包括bfloat16Atlas训练系列产品不支持、float16、float32、float64、int32、int64。
参数:
- **input** (Tensor) - 输入tensor。
关键字参数:
- **decimals** (int, 可选) - 要舍入到的小数位数。如果为负数,则指定小数点左侧的位数。默认 ``0``
返回:
Tensor