hard_shrink¶
- paddle.fluid.layers. hard_shrink ( x, threshold=None ) ¶
HardShrink激活函数(HardShrink activation operator)
\[\begin{split}out = \begin{cases} x, \text{if } x > \lambda \\ x, \text{if } x < -\lambda \\ 0, \text{otherwise} \end{cases}\end{split}\]
参数¶
x - HardShrink激活函数的输入
threshold (FLOAT)-HardShrink激活函数的threshold值。[默认：0.5]
返回¶
HardShrink激活函数的输出
代码示例¶
COPY-FROM: paddle.fluid.layers.hard_shrink