torch.tanh#

torch.tanh(input,*,out=None)→Tensor#

Returns a new tensor with the hyperbolic tangent of the elementsofinput.

$${\text{out}}_i=\tanh ({\text{input}}_i)$$outi​=tanh(inputi​)

Parameters

input (Tensor) – the input tensor.

Keyword Arguments

out (Tensor,optional) – the output tensor.

Example:

>>>a=torch.randn(4)>>>atensor([ 0.8986, -0.7279,  1.1745,  0.2611])>>>torch.tanh(a)tensor([ 0.7156, -0.6218,  0.8257,  0.2553])