Silver Professor at NYU Courant and CDS, Research Scientist at FAIR
Research in Machine Learning, past in Quantum Computing & Finance. Posts my own.Joined April 2024
Our new Simons Collaboration on the Physics of Learning and Neural Computation will employ and develop powerful tools from #physics, #math, computer science and theoretical #neuroscience to understand how large neural networks learn, compute, scale, reason and imagine:…
How would you make an LLM "forget" the concept of dog — or any other arbitrary concept? 🐶❓
We introduce SAMD & SAMI — a novel, concept-agnostic approach to identify and manipulate attention modules in transformers.
❓How to balance negative and positive rewards in off-policy RL❓
In Asymmetric REINFORCE for off-Policy RL, we show that giving less weight to negative rewards is enough to stabilize off-policy RL training for LLMs! 💪 (1/8)
Paper: arxiv.org/abs/2506.20520
Check out our poster tmr at 10am at the ICLR Bidirectional Human-AI Alignment workshop! We cover how on-policy preference sampling can be biased and our optimal response sampling for human labeling.
@NYUDataScience@AIatMeta@KempeLab@YaqiDuanPKUx.com/feeelix_feng/s…
Check out our poster tmr at 10am at the ICLR Bidirectional Human-AI Alignment workshop! We cover how on-policy preference sampling can be biased and our optimal response sampling for human labeling.
@NYUDataScience@AIatMeta@KempeLab@YaqiDuanPKUx.com/feeelix_feng/s… https://t.co/Giy8FRADGQ
Here is to a next generation of AI-literate kids!
International AI Olympiad ioai-official.org
ML Researchers, you might appreciate the impressive syllabus. Do we have all the chops our kids are expected to have :) ?
ioai-official.org/wp-content/upl…
If in Singapore next week, come by our #ICLR2025 Spotlight poster for our recent study at @KempeLab unveiling how data pruning promotes implicit bias in datasets and proposing a method (DRoP) that does exactly the opposite: iclr.cc/virtual/2025/p…
We refused to cite the paper due to severe misconduct of the authors of that paper: plagiarism of our own prior work, predominantly AI-generated content (ya, the authors plugged our paper into an LLM and generated another paper), IRB violations, etc. Revealed during a long…
We refused to cite the paper due to severe misconduct of the authors of that paper: plagiarism of our own prior work, predominantly AI-generated content (ya, the authors plugged our paper into an LLM and generated another paper), IRB violations, etc. Revealed during a long…
780 Followers 2K FollowingQuantum News, including Quantum Computing and Quantum Technology. Bringing the Latest Quantum News and Quantum Computing News from around the planet to you!
206 Followers 503 FollowingPhD CS student to UCL foundation AI CDT program. I work on ML theory , Bayesian Methods and Deep Generative models. Prev @NUSingapore
268 Followers 5K FollowingMathematician - Sets & logic | PhD student at @IIMAS_UNAM researching program synthesis through formal proofs | Teacher at @FIUNAM_MX and @fciencias
4K Followers 1K Followingnow on BlueSky @claireve. I tweet on Machine Learning, mostly Bandits, RL and Learning Theory. Group Leader in Tübingen @ml4science.
95 Followers 585 FollowingWorking on Robotics!
Good news is we are close to ...... A===G====I
Predictive processing make sense to me!
Universal probability-free prediction 🧙♂️
213 Followers 3K FollowingCurrently: Research @iiscbangalore
Building: Explainable AI systems in Healthcare
Interests: Startups, TechForGood, Product
Loves: Physics,Poems,Football&Food
94 Followers 1K FollowingCellist ❤️🎻 Magician of the cello 🎻 crafting stories through strings REBEL WITH A CELLO 🔥🎻.
Note: This is my private Account specially for my fans🎻❤️
13 Followers 609 FollowingQuantum computing | AI Tech Content Creator | Reaching out to tech geeks, tech entrepreneurs and professionals.
📲DM for collaborations.
3K Followers 949 FollowingChief Science Officer, Co-Founder @datologyai. Former: Head of Data Research @MosaicML; FAIR. 🧠 and 🤖 intelligence // views are from nowhere
477 Followers 376 FollowingPhD Student @MPI_IS & @uni_tue | currently interning @AIatMeta | Working on getting agents to play like children with unsupervised RL 🤖
387 Followers 1K FollowingResearch Scientist building theory & tools to make machine learning interpretable, more reliable & robust #MetaLearning #MachineLearning #ArtificialIntelligence
51 Followers 384 FollowingSales professional in the medical field.
Training in the gym is non-negotiable.
Books are my quiet escape.
DM me, I won’t bite.❤️
990 Followers 7K FollowingINTERPOL Global Cybercrime Programme aims to reduce the global impact of cybercrime and protect communities for a safer world
477 Followers 376 FollowingPhD Student @MPI_IS & @uni_tue | currently interning @AIatMeta | Working on getting agents to play like children with unsupervised RL 🤖
387 Followers 1K FollowingResearch Scientist building theory & tools to make machine learning interpretable, more reliable & robust #MetaLearning #MachineLearning #ArtificialIntelligence
25K Followers 101 FollowingDirector, @PrincetonPLI and Professor @PrincetonCS. Seeks math/conceptual understanding of deep learning and large AI models.
Also on the "other" social network
16K Followers 1K FollowingAI Professor @Harvard; Senior Staff Research Scientist @GoogleAI; @trustworthy_ml #AI #Safety #XAI; AI PhD from Stanford; Sloan/Kavli Fellow, MIT TR #35Under35
7K Followers 652 FollowingResearch Scientist @AIatMeta
Previously Researcher @ Samsung AI
Outstanding Paper Award @icmlconf 2023
Action Editor @TmlrOrg
I tweet about ML papers and math
807 Followers 2K FollowingNLP/Code Generation PhD at FAIR (Meta AI) and INRIA - previously researcher at Stanford University - MS Stanford 22’ - Centrale Paris P2020
9K Followers 2K FollowingAssociate professor of @umdcs @umiacs @ml_umd at UMD. Researcher in #AI/#ML, AI #Alignment, #RLHF, #Trustworthy ML, #EthicalAI, AI #Democratization, AI for ALL.
3K Followers 388 FollowingI like Physics, Statistics, Machine learning, Computer Science & above all playing 🎸. Happy dad 👧 👧. Also professor @ EPFL. Views are my own.
57K Followers 568 FollowingAssistant Prof of CS @UWaterloo, Faculty @VectorInst, Canada @CIFAR_News AI Chair. Joining @NYU_Courant September 2026. Co-EiC @TmlrOrg. I lead @TheSalonML.
203K Followers 15K FollowingDirector, @base Ads. Founder @spindl_xyz (acq. @coinbase). Wrote bestseller 'Chaos Monkeys'. "To fill the hour—that is happiness." גם זה יעבור 🇺🇸🇪🇸
748 Followers 613 FollowingThe real AGI is the friends we make along the way. PhD in FAIR CodeGen @AIatMeta. Alumni: @Huggingface, Sea AI Lab, @openai, École Polytechnique, SJTU
751 Followers 202 Followingp/hd | Big RL energy | 0.71 |research⟩ + 0.71 |engineer⟩ @ Meta, but never speaking on behalf of the company | Prev. lead maintainer of Gymnasium
1K Followers 2K FollowingPhD @NYUDataScience, visiting researcher @AIatMeta, interested in AI & CogSci, specifically in goals and their representations in minds and machines (he/him).