mindspore.ops.signbit
- mindspore.ops.signbit(input)[source]
Determine the symbol of each element. If the element value is less than 0, the corresponding output position is True; otherwise, it is False.
- Parameters
input (Tensor) – The input value.
- Returns
Tensor, the signbit of input.
- Raises
TypeError – If input is not a Tensor.
- Supported Platforms:
Ascend
GPU
CPU
Examples
>>> import mindspore as ms >>> import mindspore.ops as ops >>> input = ms.Tensor([0.3, 1.2, 0., -2.5]) >>> output = ops.signbit(input) >>> print(output) [False False False True]