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Scale

class mmcv.cnn.Scale(scale: float = 1.0)[源代码]

A learnable scale parameter.

This layer scales the input by a learnable factor. It multiplies a learnable scale parameter of shape (1,) with input of any shape.

参数

scale (float) – Initial value of scale factor. Default: 1.0

forward(x: torch.Tensor)torch.Tensor[源代码]

Defines the computation performed at every call.

Should be overridden by all subclasses.

注解

Although the recipe for forward pass needs to be defined within this function, one should call the Module instance afterwards instead of this since the former takes care of running the registered hooks while the latter silently ignores them.

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