mindspore.ops.IsInf
- class mindspore.ops.IsInf[source]
Determines which elements are inf or -inf for each position.
Refer to
mindspore.ops.isinf()
for more details.- Inputs:
x (Tensor) - The input tensor.
- Outputs:
Tensor, has the same shape of input, and the dtype is bool.
- Supported Platforms:
Ascend
GPU
CPU
Examples
>>> import mindspore >>> import numpy as np >>> from mindspore import Tensor, ops >>> is_inf = ops.IsInf() >>> x = Tensor(np.array([np.log(-1), 1, np.log(0)]), mindspore.float32) >>> output = is_inf(x) >>> print(output) [False False True] >>> x = Tensor(2.1, mindspore.float64) >>> output = is_inf(x) >>> print(output) False