mindspore.ops.IsFinite
- class mindspore.ops.IsFinite[source]
Determines which elements are finite for each position.
\[\begin{split}out_i = \begin{cases} & \text{ if } x_{i} = \text{Finite},\ \ True\ \\ & \text{ if } x_{i} \ne \text{Finite},\ \ False \end{cases}\end{split}\]- Inputs:
x (Tensor) - The input tensor. \((N,*)\) where \(*\) means, any number of additional dimensions.
- Outputs:
Tensor, has the same shape of input, and the dtype is bool.
- Raises
TypeError – If x is not a Tensor.
- Supported Platforms:
Ascend
GPU
CPU
Examples
>>> is_finite = ops.IsFinite() >>> x = Tensor(np.array([np.log(-1), 1, np.log(0)]), mindspore.float32) >>> output = is_finite(x) >>> print(output) [False True False]