If the circuit in the intermediate layer that estimates the gradient does not influence the output, wouldn’t they just be free parameters that can be varied with no consequence to the loss? If so, this violates 2a since perturbing these parameters would not get the model to converge to the desired solution.
I’m a bit confused as to why this would work.
If the circuit in the intermediate layer that estimates the gradient does not influence the output, wouldn’t they just be free parameters that can be varied with no consequence to the loss? If so, this violates 2a since perturbing these parameters would not get the model to converge to the desired solution.
Good point. Could hardcode them, so those parameters aren’t free to vary at all.