This doesn't surprise me at all. He went on a week long cabin-in-the-middle-of-nowhere trip about a year ago to dive in to AI (that's all this guy needs to become pretty damn proficient). (edit: I'm not claiming he's a field expert in a week guys, just that he can probably learn the basics pretty fast, especially given ML tech shares many base maths with graphics) As recent as his last Oculus Connect keynote, he exto…
> he extolled his frustration with having to do the sort of "managing up" of constantly having to convince others of a technical path he sees as critical Yes, he seemed to put a lot of effort to try to get things through FB internal politics, and not always successfully. I really wish his experiments with a scheme-based rapid prototyping environment / VR web browser had been allowed to continue [1]. VR suffers from a…
Reasoning being:
VR is just making what we have better. Better screens, better refresh, better batteries, better lenses etc etc. I don’t see any roadblocks.
AGI, by contrast, is not going to be a better DNN. Harder to convince people but thinking is: brain neurons are vastly most sophisticated than digital; we don’t even fully understand what neurons do; we don’t have anything other than a vague understanding of what the brain does; it is apparent that we engage in plenty of symbolic reasoning, which DNN do not do; DNNs are fooled by trivial input changes that indicate they are massively overfitting data; from what I’ve heard from researchers at top AI companies/institutions DNN design is just a matter of hacking and trying stuff until you get that specific results on your given problem, so I don’t see where DL research is actually headed; improvements are correlated with compute power increases, indicating no qualitative gains in the study of learning.
I’m incredibly impressed by DL’s achievements but I believe at best current methods could serve as data preprocessing for a future AGI.
I’m actually quite glad that AGI is so far off, because I don’t think that it’s likely big tech companies will use it responsibly.
VR OTOH is very close and is going to change everything (and IMO is likely a necessary step towards AGI).