Faculty fellow @NYUDataScience, incoming assistant prof. @TechnionLive. Causal ML and healthcare applications.

Joined February 2021
4 Photos and videos
Yoav Wald retweeted
It’s deployment time! You’ve done the pre-deployment evals. You THINK your model is safe, so you ship it 🚀 🚨 After deployment, reports of misbehavior start trickling in What happened?? How could you have caught it?? 🤔 @icmlconf 2026 Spotlight! 🧵
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Yoav Wald retweeted
27 Mar 2025
Life update: I'm starting as faculty at Boston University in 2026! BU has SCHEMES for LM interpretability & analysis, so I couldn't be more pumped to join a burgeoning supergroup w/ @najoungkim @amuuueller. Looking for my first students, so apply and reach out!
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10 Dec 2024
What prompt generated the image on the right? Come find out today at our tutorial on OOD generalization: Shortcuts, Spuriousness, and Stability @Maggiemakar @aahladpuli Panel: @ElanRosenfeld @AdtRaghunathan Danica Sutherland
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Yoav Wald retweeted
I'm recruiting PhD students for Fall 2025! CS PhD Deadline: Dec. 15th. I work on safe/reliable ML and causal inference, motivated by healthcare applications. Beyond myself, Johns Hopkins has a rich community of folks doing similar work! Come join us!
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Yoav Wald retweeted
Unpacking what's going on in our paper on Med-* foundation models & their failure to improve over their generic counterparts (think Med-{LLaMa, LLaVa} vs {LLaMa, LLaVa}. A familiar tale of motivated reasoning, sloppy eval, & hidden hyper-optimization. arxiv.org/abs/2411.04118
Medically adapted foundation models (think Med-*) turn out to be more hot air than hot stuff. Correcting for fatal flaws in evaluation, the current crop are no better on balance than generic foundation models, even on the very tasks for which benefits are claimed.
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Yoav Wald retweeted
I'm recruiting PhD students this cycle! My lab works at the intersection of information theory, cognition, language, and AI. Wanna hear more? I asked notebookLM to generate a podcast just for you (but pls take it with a big grain of salt...) youtu.be/9L04S4jvspI
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Yoav Wald retweeted
Multimodal representation learning works for 2 modalities, but what if you're working with 3 modalities, like in healthcare, robotics, or video? 📢 Meet Symile: a model-agnostic contrastive loss for any number of modalities with CLIP's simplicity and superior performance✨ 1/n
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Yoav Wald retweeted
23 Jan 2024
Will your LLM model generalize over time or across sites? How do we improve robustness? This is a key issue LLMs struggle with and especially critical as we apply these models to healthcare applications. 👇 New clever technique to improve LLM robustness and generalization. Published @NeurIPSConf w/ wonderful postdoctoral fellow @wald_yoav & superb co-authors from Columbia. engineering.jhu.edu/news/in-… arxiv.org/abs/2310.12803
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13 Dec 2023
Drop by our #NeurIPS2023 poster (#910) today (Wed.) at 5PM! We improve OOD generalization in text applications with Language Models Causal-inference-inspired data augmentation. w/ best possible co-lead @AmirFeder , and @causalclaudia, @suchisaria, David Blei
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13 Dec 2023
Also, better late than never, yesterday @aahladpuli presented his cool work about shortcut learning in perception tasks. Some nice insights about useful inductive biases in these tasks. nips.cc/virtual/2023/poster/…

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Yoav Wald retweeted
Thank you @ERC_Research for this amazing grant- I will work hard (with and without the algorithms’ help) on these topics for the next few years and would love to update you with exciting results soon.
What does algorithmic management - where software applications take on supervisory tasks in the workplace - mean for how we work? @Zalmanson's new ERC-funded research @TelAvivUni aims to find out... Read 👉 bit.ly/AlgoHumanBoss
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Yoav Wald retweeted
Once more, in verbose mode: as of today I am an Assistant Professor @WaterlooENG (ECE dept), and faculty affiliate @VectorInst and @TorontoSRI. Please help me get the word out - I will be hiring motivated students who want to study machine learning and its societal implications
cd ../waterloo-ece
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3 Aug 2023
Our #UAI2023 paper is on detecting novel subgroups (aka classes/categories) when distribution of non-novel data shifts. If this sounds interesting, or you’re wondering what it has to do with unicorns, check out our poster/paper/drop a line. w/ @suchisaria proceedings.mlr.press/v216/w…
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3 Aug 2023
This comes up in monitoring safety, where novel types of data necessitates a reevaluation of existing models. Under a "mild" assumption, we give a method bounds on detecting the novel subgroup.
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Yoav Wald retweeted
29 Jul 2023
Excited to be moderating panel on generalization, scaling and safety at #icml2023 with great panelists @sleepinyourhat @zacharylipton and @Maggiemakar. Look forward to seeing folks at 15:30 room 316 at Workshop on Spurious Correlations, Invariance and Stability.
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29 Jul 2023
Coming up next!
29 Jul 2023
If you’re at #ICML2023 join me here: sites.google.com/view/scis-w… Giving an invited talk later today on AI Safety. Below are some of the papers our lab has written on the topic in last 5 yrs; this talk will give a brief overview and focus on learning/evaluation.
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29 Jul 2023
If you're in Hawaii for #ICML2023 it's time to put down the surfboard and put on your SCIS ⛷️ Join us at rooms 316AB for our workshop on Spurious Correlations, Invariance and Stability. @FrancescoLocat8 speaking now!
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Yoav Wald retweeted
22 Jun 2023
Our lab is hiring an ML in health PhD/postdoc! This is for an applied causal ML project, with very close collaboration with our university hospital - see details here*: technionmail-my.sharepoint.c… *due to the specific requirements of this position we need a fluent Hebrew speaker
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