Applies local response normalization over an input signal composed of
several input planes, where channels occupy the second dimension.
Applies normalization across channels.

## Usage

`nnf_local_response_norm(input, size, alpha = 1e-04, beta = 0.75, k = 1)`

## Arguments

- input
the input tensor

- size
amount of neighbouring channels used for normalization

- alpha
multiplicative factor. Default: 0.0001

- beta
exponent. Default: 0.75

- k
additive factor. Default: 1