mindspore.ops.coo_softsign
- mindspore.ops.coo_softsign(x: COOTensor)[source]
Softsign activation function.
The function is shown as follows:
\[\text{SoftSign}(x) = \frac{x}{1 + |x|}\]- Parameters
x (COOTensor) – Input COOTensor, with float16 or float32 data type.
- Returns
COOTensor, with the same type and shape as the x.
- Raises
- 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_softsign(x) >>> print(output.values) [-0.5 0.6666667]