Senior Research Fellow at University of Cambridge

Joined November 2018
Photos and videos
Hong Ge retweeted
Tim Hargreaves from @Cambridge_Uni and Charles Knipp from @federalreserve gave a contributed talk on state space model programming in Turing.jl #LAFI2025 @poplconf
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6 Nov 2024
Cambridge is a great place to do a PhD in ML.
✨Applications are now open for PhDs at the Cambridge Machine Learning Group!✨ We're looking for outstanding candidates interested in fundamental ML research and applications to scientific domains! More info: mlg.eng.cam.ac.uk/phd_progra… 🧵Find more about PIs & focus areas below!
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Hong Ge retweeted
This award is very hard to respond to. I have received many hundred congratulatory notes, from former students, post-docs, Princeton University juniors and seniors, funding agencies and foundations, authors, signature collectors, amateurs, elementary school neural network followers, and on and on. An astonishing fraction of them has found their way into useful and interesting Neural Network careers by a casual interaction in class, at a meeting, hearing what I had to say about their ideas, learning from thinking about how I worked with a class, or from being my teaching assistants... There are some whom I remember well, and others for whom my reaction is “are they certain that our interaction sparked a single usable thought?” Yet they go on and comment “you changed my life” and follow on to explain that they heard me lecture when they were 15, and have been a member of the Neural Network brigade of the research army ever afterward. I cannot make detailed comments to most of my letter writers. In sum I can only say that I tremendously enjoyed the interactions that the Neural Network community provided me with; that the mutual interactions have given me much pleasure over the years; that the community interested both in brain and in artificial brain has proved a good way for science to develop even if institutions have not always been sympathetic. Often these institutions found the enthusiasm infectious, after a period of doubt. In short, we often have won--. No, perhaps all we know is that we have not yet lost. I still believe that finding mind lodged in biological matter is the most profound question that physics can pose. And that the breadth of physics is a good base from which to begin.
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Hong Ge retweeted
In last week's flurry of Nobel Prizes with @Cambridge_Uni affiliations, it was poignant to recognise the connections to the late David Mackay in the two honorees for Physics. We talked to Dr Ramesh Mackay about two of her husband's "personal heroes". darwin.cam.ac.uk/news/physic…
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3 Oct 2024
It is good to see Turing (@turinglang) and Julia (@julialang) helpful in astrophysics!
It's paper day! In a new paper, led by my colleague @hanyuzhang17 at @UWaterlooAstro , we work on improving the priors for EFTofLSS analysis by taking advantage of information coming from HOD galaxy mocks. Here the main highlights in the 🧵!
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14 Jul 2024
It was a cold start when I started recruiting contributors for @TuringLang using a small budget from @ZoubinGhahrama1, but things went quite well.
12 Jul 2024
Here's @torfjelde with the obligatory first Bayes slide with the proportional posterior. This talk is about @TuringLang, which is how I got into Julia seriously!
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Hong Ge retweeted
10 Jul 2024
The State of Julia talk, which is my favorite one of each year. Quick summary: @JuliaConOrg
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Hong Ge retweeted
The Fusion team @GoogleDeepMind has open sourced Torax: our fast & differentiable Tokamak simulator to accelerate the use of AI in the development of practical systems for Fusion energy generation. @jon_citrin Paper: arxiv.org/abs/2406.06718 Code: github.com/google-deepmind/t…
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Hong Ge retweeted
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13 May 2024
It would be even better if we could run some variant of parallel tempering to accelerate mixing.
Matt Hoffman (Google) presenting on “ Running Many-Chain MCMC on Cheap GPUs”. #AISTATS2024
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We are excited to announce that Turing.jl is participating in Google Summer of Code 2024 under @JuliaLanguage organization. Check out the projects at julialang.org/jsoc/gsoc/turi… and in 🧵. Contributors will be able to interact with the Alan Turing Institute @turinginst. #GSoC
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Hong Ge retweeted
I’m learning @JuliaLanguage and oh my it is a mighty tool for all scientists! I'm dealing w/ diff eqns to fit mechanistic-statistical models to noisy data. I've gathered examples from others incl logistic, Lotka-Volterra & reaction-diffusion (fisher-KPP). github.com/oliviergimenez/me…
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Hong Ge retweeted
A highlight of the #NeurIPS2023 meetup in Cambridge for me was Carl Rasmussen's keynote on "Halting Climate Change". Spoiler: it has nothing to do with AI. Worth a watch: youtube.com/watch?v=naFaQsFx…
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20 Dec 2023
Looks interesting. Do you have an English translation that @Turinglang can repost?
Replying to @genkuroki
#統計 sig_a, sig_bの対数について平坦な事前分布を採用した場合のMCMCの結果。その場合には、信用区間とWelchのt検定に付随する信頼区間の違いが小さくなっています。 ソースコード→ github.com/genkuroki/public/… (ただし #Julia言語 のTuring.jlを使用)
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20 Dec 2023
These prestigious Newton postdoc fellowships might be of interest to some. One postdoc is machine learning-related, "Representing, calibrating and leveraging prediction uncertainty from statistics to machine learning". jobs.cam.ac.uk/job/43965/

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Hong Ge retweeted
The Cambridge Machine Learning group is offering PhD positions in Advanced Machine Learning at Cambridge. Application deadline: December 5, 2023. Details about the application process can be found here: mlg.eng.cam.ac.uk/phd_progra…

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Hong Ge retweeted
And once you install @TuringLang, youre a few chars away from doing your inference with 🚀MUSE🚀 instead of grandma's 🐌HMC🐌
Words cannot express the perfection of @TuringLang for probabilistic inference. It's somehow both intuitive and concise without sacrificing any expressiveness. (Also blazingly fast, of course) Doing my first real project with it and having a blast.
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Hong Ge retweeted
A new (very) short paper for a special issue in Laboratory Animals has been accepted, provocatively titled "Causal mediation analysis: How to avoid fooling yourself that X causes Y". It was fun writing the models in @TuringLang and @JuliaLanguage stanlazic.github.io/PDF/2023…
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