Mish — PyTorch 2.7 documentation (original) (raw)

class torch.nn.Mish(inplace=False)[source][source]

Applies the Mish function, element-wise.

Mish: A Self Regularized Non-Monotonic Neural Activation Function.

Mish(x)=x∗Tanh(Softplus(x))\text{Mish}(x) = x * \text{Tanh}(\text{Softplus}(x))

Shape:

../_images/Mish.png

Examples:

m = nn.Mish() input = torch.randn(2) output = m(input)

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