It surely will be able to perfect your commute in no time.
Um. Being of the DSP persuasion, although long before Markov Chains became a thing, I've been following the foibles of Neural Networks for quite some time. Not that I've programmed same, but, still.
There's no question that NN's can be rigged up in control loops with feedback that, in turn, changes the weights of the NN and, thus, its behaviors. That's the math part of it. From another perspective, we know that our brains work primarily with NNs all the time. As users of this wetware, we have a fairly decent idea of How It All Works, including how to train children up to become adults, including learning how to walk, talk, and probably rub one's belly at the same time.
So, in a way, it's easy to think that with a bit of self training, along the lines of what
we do when we train a newbie driver how to drive, one might think that a NN'd car is trainable
like that.
And it's right about here where it all falls apart. The NNs that our wetware brains work with are not just blind, unprogrammed NNs; they've got a couple-three billion years (or however long it's been since nerves first evolved) of evolution behind them. Evolution is Nature that's bloody in tooth and claw; if a built-in NN isn't as good as the NN in the same species (natural variation) or as good as the NN in the predator species, those that don't measure up end up dead.
And this impacts
everything in our wetware. Sense of balance? Ability to suss out sounds? Image recognition? Instinctive (that's a good word..) fear of situations that raise the hairs on the back of our necks?
It's that good old argument of nature vs. nuture for particular traits, which people can get endlessly involved in about which is more important. But, no question, we've got loads of the first (nature) stuff, without which we wouldn't survive, period.
The fact that we even have the
ability to drive a car is pretty amazing. First, my spouse, a Human Factors engineer, will absolutely tell anyone who'll listen that it's perfectly possible (and has been done, not on purpose) to design a vehicle that
can't be driven by mere mortals, be they test pilots or no. Second, it doesn't take much thought to see that, as descendants of a long line of omnivores (and who knows what even before there were primates), being able to dodge predators and work in concert with others was probably survival-enhancing thing. At which point Nature takes over and puts in
instincts.
So, as a stupid example, running into trees at full tilt is something that humans have a decided aversion to. But think about what that means: Ability to recognize a tree, how the energy in speed translates to splat, and What Happens if One Hits, the instinct towards self preservation.. If one takes one of those robots Tesla is working upon, those things don't have a built-in aversion to trees at high speeds, they just got NN/algorithmic rules written, more or less, on white sheets of paper. Which is
not the same thing as a human's thought (or lack thereof) processes when approaching a tree at speed.
It's arguments like the above that make probably fuel the naysayers around these parts who are of the unsubtle opinion that FSD, from
whoever, not just Tesla, is a research project that might take decades to solve. They may have a point.
But I'm not one of those people. As weird and varied as roads are, it's Not The General Universe. And, well, in a couple hundred years we may very well be building truly intelligent beings that do have all the bells and whistles; but, at the moment, we're coming into the shallows with the technology that we
do have; and, that technology, as limited as it is, is ridiculously more powerful than, say, what was available fifty years ago. So I think it quite likely that we'll have the equivalent of the smarts of a rat's brain to traverse the landscape in a car.
But, a generally self-programmable NN/Algorithmic computer that
copies a driver? No way, not now, possibly never, and, if it ever does appear, will have some core self-preservation system (perhaps modeled on today's work) that prevents it from doing stupid stuff. Ten, fifty years from now? If one was be lucky.