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Nobel Prize in Physics awarded to John Hopfield and Geoffrey Hinton [pdf]

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Re: Nobel Prize in Physics awarded to John Hopfield and Geoffrey Hinton [pdf]

#611
post #478
post #353

Earlier quoted context omitted.

The techniques highlighted in this prize are not really that useful for deep learning.

You mean besides bringing it into existence at all?

They did not bring it into existence. The MLP is older than the Hopfield network. The invention that made it practical was back propagation, which wasn't used here at all.

Re: Nobel Prize in Physics awarded to John Hopfield and Geoffrey Hinton [pdf]

#612

Here is the reasoning: https://www.nobelprize.org/uploads/2024/09/advanced-physicsp... I'm surprised Terry Sejnowski isn't included, considering it seems to be for Hopfield Nets and Boltzmann machines, where Terry played a large role in the latter.

Whether or not these fields are meaningfully distinct is a matter of taste, despite the fashion being to imagine a plurality of interconnected but autonomous domains.

Re: Nobel Prize in Physics awarded to John Hopfield and Geoffrey Hinton [pdf]

#613
post #501

I find the prize a bit odd this time since it focused on Hopfield networks and Boltzmann machines. Picking those two architectures in particular seems a bit arbitrary. Besides, Parisi got the prize last year (edit: actually 2021, time flies) for spin glasses. Hopfield networks are quite related. They could have included Hopfield & Hinton too, and it would have looked more coherent. It is also concerning that lately t…

Parisi won in 2021, not last year. His work was more about establishing spin glasses as a way to study complex systems. Hopfield definitely built on that, showing how those ideas could be applied to neural networks and info storage in state-space machines. As for focusing on Hopfield networks and Boltzmann machines, I get where you're coming from. They’re just a couple of architectures among many, but they’re pretty…

Thanks, that's right, 2021 not 2023. Corrected.

Re: Nobel Prize in Physics awarded to John Hopfield and Geoffrey Hinton [pdf]

#614
post #603

I definitely think their work is deserving of awards, but I kinda agree with other commenters in that this says more about the Nobel committee than anything i.e. Hinton has already won a Turing Award in 2018, and there is no Nobel for computer science And this work was already recognized to have impact ~12 years ago, when he auctioned his company of 2 grad students to Google/Microsoft/Baidu/Facebook, for over $40M, u…

>IMO it feels a little late / weird / irrelevant

>scientific awards are more interesting when leading indicators

Peter Higgs waited 50 years, the Nobel is not a "leading indicator." If it was, it would be given out on the basis of the "hype cycle," which would not be very helpful to anybody.

Re: Nobel Prize in Physics awarded to John Hopfield and Geoffrey Hinton [pdf]

#615

Earlier quoted context omitted.

Geoffrey Hinton wins the Nobel prize in physics for giving physics postdocs more reasonable job market options

This prize is more of a settler colonialist land grab by physicists. ML is just a subfield of physics (like every other field), so let's make sure that everyone knows that it's in our domain. Speaking as a onetime physicist now in ML...

I would agree.. But it took Computer Scientists to put neural networks on the map by getting them to scale. Basically by asking the question what happens if we turn it up to 11.

Statisticians would never have done that due to parsimony and something something Bayesian.

Engineers would never have done it, nor mathematicians either.

It took Computer Scientists because it is computation.

Re: Nobel Prize in Physics awarded to John Hopfield and Geoffrey Hinton [pdf]

#616

Earlier quoted context omitted.

the fields medal fills that gap

Yeah, and the Turing Award for CS, and there's probably a bunch more that I'm forgetting. Still kind of weird that the prestigious award that everyone has heard of doesn't have a mathematics category.

the nobel prize has the best branding and name brand recognition pop culture wise. I'm sure winning all these others means nearly as much to those communities.

Re: Nobel Prize in Physics awarded to John Hopfield and Geoffrey Hinton [pdf]

#618

Has NN led to any fundamental breakthrough in physics research? I understand the impact from NN to scientific research, but I'm not aware of any big results in fundamental physics research because of NN.

It's not the Nobel Prize in Fundamental Physics though, and maybe this is correcting a bias that has been present for too long. Just because something isn't quantum or astronomical doesn't mean it's not physics.

Physics is the study of the physical world, and learning, imagination, creativity, are all phenomena that we observe in the physical world but have only a primitive understanding of. It's a staggering advancement that we can now simulate key aspects of each.

Re: Nobel Prize in Physics awarded to John Hopfield and Geoffrey Hinton [pdf]

#619

Earlier quoted context omitted.

The Swedish central bank later added the price in economics (although controversial). So other things can be amended. However, I suspect we won't see any more amendments to the noble price. A different institution can step up and make a price on its own, though I'm not sure what institution would have that amount of prestige without weaponizing it for commercial purposes. I prefer a nicer price for mathematics that i…

> I don't think there is much room for a "society-changing innovation" within CS that isn't either an engineering feat (Linux, Docker, FFmpeg) or an algorithm that could fit under a mathematics price (FFT, Navier Stokes). I'm not sure I agree with that. There's plenty of theoretical computer science that isn't really "engineering" and would fall into a pretty different category than stuff like FFT or Navier Stokes. I…

Let me add RSA, Elliptic curves, Runge–Kutta, Finite element analysis, and Hamming codes to the list.

I would still consider CSP, Petri Nets, and Pi-Calculus mathematical enough to be wrapped under a mathematics price if they're influential enough. The first true computer scientists were mathematicians, and I still feel that much of the theoretical work in the field is closer to "mathematics useful for computers" than its separate field.

In the spirit of the nobel price, "mathematics with the greatest humanitarian impact" leaves plenty of room for the inclusion of influential pieces from theoretical computer science, especially as those prices within mathematics that do exist already include loads of mathematics that require computers to prove or solve.

Re: Nobel Prize in Physics awarded to John Hopfield and Geoffrey Hinton [pdf]

#620

Has NN led to any fundamental breakthrough in physics research? I understand the impact from NN to scientific research, but I'm not aware of any big results in fundamental physics research because of NN.

It seems like part of the motivation here is that it's possible to run many contemporary and planned very-big-science projects at all, since nobody's going to be sitting around analyzing centuries' worth of unvetted sensor data, but there are plenty of people prepared to spend a few years of their lives checking and massaging the regions of interest marked by a computer cluster.

The simplest cases will have been long enabled by simpler regressions and such, of course, but the more complex pattern recognition appears to be appreciated.

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