torch.nn.functional.batch_norm
torch.nn.functional.batch_norm(input, running_mean, running_var, weight=None, bias=None, training=False, momentum=0.1, eps=1e-05)
Applies Batch Normalization for each channel across a batch of
   data.
See "BatchNorm1d", "BatchNorm2d", "BatchNorm3d" for details.
Return type:
      Tensor