I want to create a loss function that is able to do ~ this:
> def loss(last_ref , ref, last_ypred, y_pred): > last = last_ref + last_ypred > now = ref + y_pred > return pow(now - last, 2)
It is not clear (to me!) how to do this. I am just trying my 1st crack at moving to PyTorch. Thanks in advance for any thoughts.