softshrink¶
-
paddle.fluid.layers.
softshrink
(x, alpha=None)[source] Softshrink Activation Operator
\[\begin{split}out = \begin{cases} x - \alpha, \text{if } x > \alpha \\ x + \alpha, \text{if } x < -\alpha \\ 0, \text{otherwise} \end{cases}\end{split}\]- Parameters
x – Input of Softshrink operator, an N-D Tensor, with data type float32, float64 or float16.
alpha (float) – non-negative offset
- Returns
Output of Softshrink operator with the same type of input.
Examples
import paddle.fluid as fluid data = fluid.data(name="input", shape=[None, 784]) result = fluid.layers.softshrink(x=data, alpha=0.3)