Former CMU Faculty Geoffrey Hinton Awarded 2024 Nobel Prize in Physics – News

The Royal Swedish Academy of Sciences at this time awarded the 2024 Nobel Prize in Physics(opens in new window) to John J. Hopfield of Princeton College and Geoffrey E. Hinton of the College of Toronto in recognition of their foundational work in machine studying with synthetic neural networks.

Impressed by the human mind, synthetic neural networks are computing programs used to course of knowledge and study from it.

Hinton served on the Pc Science Division college at Carnegie Mellon College from 1982-87. He acquired Carnegie Mellon’s 2021 Dickson Prize in Science(opens in new window). 

“The Nobel Prize is without doubt one of the most vital and cherished public recognitions of researchers at this time,” mentioned CMU President Farnam Jahanian(opens in new window). “Our prolonged Carnegie Mellon College neighborhood is very proud to see Geoffrey Hinton’s skills and pioneering analysis celebrated in such a significant means and grateful for his many scholarly contributions to laptop science, AI and society.”

At CMU, he co-authored an influential paper on the backpropagation algorithm, which permits neural networks to find their very own inner representations of information. He demonstrated that the algorithm enabled neural networks to unravel issues beforehand considered past their attain.

The prize announcement additionally cites work Hinton did on Boltzmann machines with Terrence Sejnowksi, then at Johns Hopkins College. Later, on the College of Toronto, Hinton and his college students made enhancements to convolutional neural networks that lower error charges for object recognition in half, reshaping the sector of laptop imaginative and prescient.

“The laureates’ work has already been of the best profit. In physics we use synthetic neural networks in an unlimited vary of areas, corresponding to creating new supplies with particular properties,” mentioned Ellen Moons, chair of the Nobel Committee for Physics.

On the College of Toronto, Hinton suggested Ruslan Salakhutdinov(opens in new window) as he pursued his Ph.D. from 2005-09. Now the UPMC Professor of Pc Science in CMU’s Machine Studying Division (MLD), Salakhutdinov cited Hinton as his key affect.

“I wouldn’t be the place I’m at this time with out Geoff and his steering,” Salakhutdinov mentioned. “Geoff mainly found this distinctive algorithm that might practice these deep networks effectively. This laid the groundwork for lots of the deep studying fashions and structure, and it impressed lots of people to start out wanting into it – it was all pushed by Geoff.”

Salakhutdinov continues to work on generative fashions at Carnegie Mellon, together with massive language fashions, AI brokers, deep studying and choice making. He mentioned that Hinton thought fondly of CMU.

“When he was at CMU, it was wonderful. He would go to CMU and see all of those college students and researchers within the labs working arduous and consider that they had been creating the longer term, and that distinctive setting was one thing that he cherished,” Salakhutdinov mentioned.

Because the director of MLD at CMU, Zico Kolter is guiding the Faculty of Pc Science by way of the analysis revolution introduced on by generative synthetic intelligence instruments. His personal analysis revolves round machine studying, optimization and management, with a lot of the work centered on making deep studying algorithms safer, extra strong and extra modular. Kolter beforehand demonstrated the way it’s doable to avoid the safeguards of massive language fashions. 

“The sector Geoff helped spawn — deep studying — has turn into one of many largest issues in our society,” Kolter mentioned. “Virtually all fashionable AI programs are primarily based on deep studying. Geoff was foundational to deep studying.”

Born in 1947 in London, Hinton acquired his Ph.D. in 1978 from The College of Edinburgh. 
As an ACM Turing Award winner (together with Yoshua Bengio and Yann LeCun for his or her revolutionary work on deep neural networks), Hinton is the second individual ever to earn each a Turing Award and a Nobel Prize — the primary being one other Carnegie Mellon professor, Herb Simon(opens in new window).

The Nobel Prize comes with an award of 11 million Swedish Kronor, or $1 million, break up between the winners.