Measures the element-wise mean squared error.

nnf_mse_loss(input, target, reduction = "mean")

input | tensor (N,*) where ** means, any number of additional dimensions |
---|---|

target | tensor (N,*) , same shape as the input |

reduction | (string, optional) – Specifies the reduction to apply to the output: 'none' | 'mean' | 'sum'. 'none': no reduction will be applied, 'mean': the sum of the output will be divided by the number of elements in the output, 'sum': the output will be summed. Default: 'mean' |