mindspore.ops.coo_exp

mindspore.ops.coo_exp(x: COOTensor)[source]

Returns the element-wise exponential of a COOTensor.

\[out_i = e^{x_i}\]

Parameters: x (COOTensor) – The input COOTensor.
Returns: COOTensor, has the same shape and dtype as the x.
Raises: TypeError – If x is not a COOTensor.

Supported Platforms:: Ascend GPU CPU

Examples

>>> from mindspore import dtype as mstype
>>> from mindspore import Tensor, ops, COOTensor
>>> indices = Tensor([[0, 1], [1, 2]], dtype=mstype.int64)
>>> values = Tensor([-1, 2], dtype=mstype.float32)
>>> shape = (3, 4)
>>> x = COOTensor(indices, values, shape)
>>> output = ops.coo_exp(x)
>>> print(output.values)
[0.36787948 7.3890557 ]