mindspore.ops.OnesLike

class mindspore.ops.OnesLike[source]

Creates a new tensor. The values of all elements are 1.

Returns a tensor of ones with the same shape and type as the input.

Inputs:

input_x (Tensor) - Input tensor. The shape is \((N,*)\) where \(*\) means, any number of additional dimensions.

Outputs:

Tensor, has the same shape and type as input_x but filled with ones.

Raises: TypeError – If input_x is not a Tensor.

Supported Platforms:: Ascend GPU CPU

Examples

>>> oneslike = ops.OnesLike()
>>> input_x = Tensor(np.array([[0, 1], [2, 1]]).astype(np.int32))
>>> output = oneslike(input_x)
>>> print(output)
[[1 1]
 [1 1]]