SiLU¶
- class SiLU(name=None)[源代码]¶
对每个元素应用函数：
\[\text{SiLU}(x) = \frac{x}{1 + \exp(-x)}\]实际案例
>>> import numpy as np >>> data = mge.tensor(np.array([-2,-1,0,1,2,]).astype(np.float32)) >>> silu = M.SiLU() >>> output = silu(data) >>> with np.printoptions(precision=6): ... print(output.numpy()) [-0.238406 -0.268941 0. 0.731059 1.761594]