mindspore.ops.isneginf
- mindspore.ops.isneginf(input)[source]
Tests element-wise for negative infinity.
- Parameters
input (Tensor) – Input Tensor.
- Returns
Tensor, true where input is negative infinity, false otherwise.
- Raises
TypeError – If the input is not a tensor.
- Supported Platforms:
Ascend
GPU
CPU
Examples
>>> from mindspore import ops, Tensor >>> from mindspore import dtype as mstype >>> output = ops.isneginf(Tensor([[-float("inf"), float("inf")], [1, -float("inf")]], mstype.float32)) >>> print(output) [[ True False] [False True]]