mindspore.ops.StandardNormal

class mindspore.ops.StandardNormal(*args, **kwargs)[source]

Generates random numbers according to the standard Normal (or Gaussian) random number distribution.

Parameters

  • seed (int) – Random seed, must be non-negative. Default: 0.

  • seed2 (int) – Random seed2, must be non-negative. Default: 0.

Inputs:

  • shape (tuple) - The shape of random tensor to be generated. Only constant value is allowed.

Outputs:

Tensor. The shape is the same as the input shape. The dtype is float32.

Raises

  • TypeError – If neither seed nor seed2 is an int.

  • TypeError – If shape is not a tuple.

  • ValueError – If shape is not a constant value.

Supported Platforms:

Ascend GPU CPU

Examples

>>> shape = (4, 16)
>>> stdnormal = ops.StandardNormal(seed=2)
>>> output = stdnormal(shape)
>>> result = output.shape
>>> print(result)
(4, 16)