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Zhidi Lin

@zhidilin.bsky.social
1K followers 522 following 23 posts

Research Fellow @HKU 🇭🇰 | Machine Learning | Generative Models | Bayesian Inference 🌐 zhidi-lin.github.io 🐦 x.com/Zhidi_LIN

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Reposted by Zhidi Lin
Transactions on Machine Learning Research @tmlrorg.bsky.social · 16/09/2026
TMLR has faced a deluge of submissions, necessitating stricter desk rejection policies due to limited reviewer capacity Co-EiC Nihar Shah reached out to authors of 10 papers slated for desk reject. Could they answer questions about their *own* submission? medium.com/@TmlrOrg/ask...
medium.com
Asking Authors About Their Own Papers
By Nihar B. Shah
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Zhidi Lin @zhidilin.bsky.social · 17/09/2026
Excited to share that I’ll soon be joining the Department of Mathematics and Information Technology at The Education University of Hong Kong (EdUHK) as an Assistant Professor! 🎉 Looking forward to the new journey, new collaborations, and all the opportunities ahead.
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Zhidi Lin @zhidilin.bsky.social · 02/07/2025
First day and the chicken rice @ HKU
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hardmaru @hardmaru.bsky.social · 04/06/2025
AI that can improve itself: A deep dive into self-improving AI and the Darwin-Gödel Machine. richardcsuwandi.github.io/blog/2025/dgm/ Excellent blog post by Richard Suwandi reviewing the Darwin Gödel Machine (DGM) and future implications.
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Zhidi Lin @zhidilin.bsky.social · 06/06/2025
Duffing oscillator en.wikipedia.org/wiki/Duffing...
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Christian A. Naesseth @canaesseth.bsky.social · 13/04/2025
Make sure to get your tickets to AABI if you are in Singapore on April 29 (just after #ICLR2025) and interested in probabilistic modeling, inference, and decision-making! Tickets (free but limited!): lu.ma/5syzr79m More info: approximateinference.org #Bayes #MachineLearning #ICLR2025 #AABI2025
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Alex Thiery @alexxthiery.bsky.social · 19/04/2025
These sparse Gaussian Processes have been around longer than some grad students, but still fun to code! (and today was my first time coding one...)
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Zhidi Lin @zhidilin.bsky.social · 06/04/2025
test
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Pierre Alquier @pierrealquier.bsky.social · 05/03/2025
I already advertised for this document when I posted it on arXiv, and later when it was published. This week, with the agreement of the publisher, I uploaded the published version on arXiv. Less typos, more references and additional sections including PAC-Bayes Bernstein. arxiv.org/abs/2110.11216
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Zhidi Lin @zhidilin.bsky.social · 26/02/2025
This paper on sparse variational Gaussian processes is quite intriguing... I always find great enjoyment in reading Titsias's work.
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Hacker News Top Stories @hackernewsbot.bsky.social · 14/02/2025
Diffusion Without Tears Discussion
baincapitalventures.notion.site
Notion – The all-in-one workspace for your notes, tasks, wikis, and databases.
A new tool that blends your everyday work apps into one. It's the all-in-one workspace for you and your team
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Kacper Wyrwal @wyrwalkacper.bsky.social · 13/02/2025
Excited to share our ICLR 2025 oral "Residual Deep Gaussian Processes on Manifolds"! With @vabor112.bsky.social & @arkrause.bsky.social, we introduce manifold-to-manifold GPs that can be composed together, generalising deep GPs to manifolds. Applications include wind prediction & Bayes opt! 1/n
Schematic illustration of a scalar-valued residual deep GP with L hidden layers. The last layer is a scalar-valued GP on the manifold. If it is not present, the model is manifold-valued. If it is replaced with a Gaussian vector field (GVF), the model is a vector field on the manifold.
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David T Frazier @dtfrazier.bsky.social · 13/02/2025
The deadline for abstract submission of contributed papers and posters for BayesComp2025 has been extended to 28 February. Decisions by 14 March. Submit here! bayescomp2025.sg/abstract-sub... The deadline for early bird registration has been extended to March 22. Hope to see you in Singapore!
bayescomp2025.sg
Bayes Comp 2025
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Zhidi Lin @zhidilin.bsky.social · 15/02/2025
Nothing compares to the moment my newborn smiled at me. Pure, unfiltered joy and love. My heart is so full... 🥹💖
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Zhidi Lin @zhidilin.bsky.social · 30/01/2025
Check out our paper if you’re interested: ieeexplore.ieee.org/document/108...
ieeexplore.ieee.org
Sparsity-Aware Distributed Learning for Gaussian Processes With Linear Multiple Kernel
Gaussian processes (GPs) stand as crucial tools in machine learning and signal processing, with their effectiveness hinging on kernel design and hyperparameter optimization. This article presents a no...
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Zhidi Lin @zhidilin.bsky.social · 30/01/2025
2. The SLIM-KL framework, combining quantized ADMM for privacy and communication efficiency with Distributed Successive Convex Approximation for scalable optimization. 3. Theoretical convergence guarantees and superior performance on diverse datasets, showcasing scalability and efficiency.
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Zhidi Lin @zhidilin.bsky.social · 30/01/2025
In this work, we addressed challenges in Gaussian process (GP) regression for multidimensional and large-scale data. Our key contributions: 1. A new GP kernel that reduces hyperparameters while maintaining strong performance, promoting sparsity for efficient optimization.
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Zhidi Lin @zhidilin.bsky.social · 30/01/2025
Thrilled to share that our paper has been accepted by IEEE TNNLS! This is my first journal paper as a mentor and a co-first author. I’m incredibly proud to have collaborated with @richardcsuwandi.bsky.social. Richard’s dedication made this a truly rewarding experience.
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Alex Thiery @alexxthiery.bsky.social · 15/12/2024
One #postdoc position is still available at the National University of Singapore (NUS) to work on sampling, high-dimensional data-assimilation, and diffusion/flow models. Applications are open until the end of January. Details: alexxthiery.github.io/jobs/2024_di...
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Zhidi Lin @zhidilin.bsky.social · 14/12/2024
Langevin Monte Carlo (LMC). Just tried to generate a video to visualize the process 😀
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Tanishq Mathew Abraham @iscienceluvr.bsky.social · 10/12/2024
Inventors of flow matching have released a comprehensive guide going over the math & code of flow matching! Also covers variants like non-Euclidean & discrete flow matching. A PyTorch library is also released with this guide! This looks like a very good read! 🔥 arxiv: arxiv.org/abs/2412.06264
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ruiqigao.bsky.social @ruiqigao.bsky.social · 02/12/2024
A common question nowadays: Which is better, diffusion or flow matching? 🤔 Our answer: They’re two sides of the same coin. We wrote a blog post to show how diffusion models and Gaussian flow matching are equivalent. That’s great: It means you can use them interchangeably.
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uai2026 @auai.org · 03/12/2024
The 41st Conference on #Uncertainty in #AI will be held in Rio de Janeiro 🇧🇷, July 21-25! The CfP is out 👉 www.auai.org/uai2025/call... 🚨 Feb 10: Paper submission 🗣️ Apr 3-10: rebuttal period 🎉/💀 May 6: Author notification #UAI2025 #ML #stats #learning #reasoning #uncertainty
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Ruben Ohana @rubenohana.bsky.social · 02/12/2024
Generating cat videos is nice, but what if you could tackle real scientific problems with the same methods? 🧪🌌 Introducing The Well: 16 datasets (15TB) for Machine Learning, from astrophysics to fluid dynamics and biology. 🐙: github.com/PolymathicAI... 📜: openreview.net/pdf?id=00Sx5...
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Alex Thiery @alexxthiery.bsky.social · 23/11/2024
go.bsky.app/PFpnqeM
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Alexander Terenin @avt.im · 21/11/2024
I made a starter pack for machine learning researchers working on Bayesian optimization and Gaussian processes! It's *very* sparse ATM since the migration is still in progress. Please reply to make me aware of people - potentially yourself - who should be added to it! go.bsky.app/QYMEQ52
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