mindspore.numpy.empty

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mindspore.numpy.empty(shape, dtype=mstype.float32)[source]

Returns a new array of given shape and type, without initializing entries.

Note

Numpy argument order is not supported. Object arrays are not supported.

Parameters

  • shape (Union[int, tuple(int)]) – Shape of the empty array, e.g., (2, 3) or 2.

  • dtype (mindspore.dtype, optional) – Desired output data-type for the array, e.g, mstype.int8. Default: mstype.float32 .

Returns

Tensor, array of uninitialized (arbitrary) data of the given shape and dtype.

Raises

TypeError – If the input shape or dtype is invalid.

Supported Platforms:

Ascend GPU CPU

Examples

>>> import mindspore.numpy as np
>>> output = np.empty((2, 3))
>>> print(output)
[[0. 0. 0.]
 [0. 0. 0.]]