torch.tanh
- torch.tanh(input, *, out=None) → Tensor
-
返回一个新张量,其中包含输入张量中每个元素的双曲正切值。
$\text{out}_{i} = \tanh(\text{input}_{i})$示例:
>>> a = torch.randn(4) >>> a tensor([ 0.8986, -0.7279, 1.1745, 0.2611]) >>> torch.tanh(a) tensor([ 0.7156, -0.6218, 0.8257, 0.2553])