Well I think toddlers get both offline training from millions of years of evolution (idea being that evolution itself is nature's very own training algorithm, a

Well I think toddlers get both offline training from millions of years of evolution (idea being that evolution itself is nature's very own training algorithm, a computational process that creates genetic information), and online training in the form of nurture and environmental interaction -- and of course AI professors are saying the way to go is to research was to make online training possible for models. But the crux is that both kinds of "training" - almost a loaded term by now - are open areas of scientific research.