No such thing is possible in reality, as an agent cannot exist without its environment, so why shouldn’t we talk about the mesa-objective being over a perturbation set, too, just that it has to be some function of the model’s internal features?
This makes some sense, but I don’t generally trust some “perturbation set” to in fact capture the distributional shift which will be important in the real world. There has to at least be some statement that the perturbation set is actually quite broad. But I get the feeling that if we could make the right statement there, we would understand the problem in enough detail that we might have a very different framing. So, I’m not sure what to do here.
This makes some sense, but I don’t generally trust some “perturbation set” to in fact capture the distributional shift which will be important in the real world. There has to at least be some statement that the perturbation set is actually quite broad. But I get the feeling that if we could make the right statement there, we would understand the problem in enough detail that we might have a very different framing. So, I’m not sure what to do here.