mindspore.mint.special 源代码

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"""mint module."""
from __future__ import absolute_import

from mindspore.ops.auto_generate import erfc, expm1, sinc, log1p, round_op
from mindspore.ops.function.nn_func import log_softmax_ext as log_softmax


[文档]def round(input): r""" Returns half to even of a tensor element-wise. .. math:: out_i \approx input_i .. note:: The input data types supported by the Ascend platform include bfloat16 (Atlas training series products are not supported), float16, float32, float64, int32, and int64. Args: input (Tensor): The input tensor. Returns: Tensor, has the same shape and type as the `input`. Raises: TypeError: If `input` is not a Tensor. Supported Platforms: ``Ascend`` ``GPU`` ``CPU`` Examples: >>> import mindspore >>> import numpy as np >>> from mindspore import Tensor, ops >>> input = Tensor(np.array([0.8, 1.5, 2.3, 2.5, -4.5]), mindspore.float32) >>> output = mint.special.round(input) >>> print(output) [ 1. 2. 2. 2. -4.] """ return round_op(input, 0)
__all__ = [ 'erfc', 'expm1', 'round', 'sinc', 'log1p', 'log_softmax', ]