Assaf Arbelle

Assaf Arbelle

@aarbelle.bsky.social

Father, Husband, and a Senior Researcher and Manager of the AI Multimodal group at IBM Research.

1.5K followers1K following27 posts

Assaf Arbelle reposted

🎺 Here comes the official 2024 NeurIPS paper browser: - browse all NeurIPS papers in a visual way - select clusters of interest and get cluster summary - ZOOOOM in - filter by human assigned keywords - filter by substring (authors, titles) neurips2024.vizhub.ai #neurips by IBM Research Cambridge

Assaf Arbelle reposted

Gumbel-softmax (magic) trick: Gradients for high dimensional discrete variables are hard. Gradients for high dimensional continuous variables are easy. You swap a discrete variable by a continuous one and🤞no one realizes. Algos that need sequences of hard choices are not amused.

Assaf Arbelle reposted

Replying to @confusezius.bsky.social

Super cool work! If you're interested in context-aware models- We've done it for autoregressive models through structured dialogue data

Assaf Arbelle reposted

We just dropped CAT4D, text to dynamic 3D models that you can render in real time. Not posting a video because Bluesky is garbage in this respect; go straight to the real time viewer on a desktop browser and look around. The cat kneading dough is my favorite. cat-4d.github.io

cat-4d.github.ioCAT4D: Create Anything in 4D with Multi-View Video Diffusion ModelsWe present CAT4D, a method for creating 4D (dynamic 3D) scenes from monocular video. CAT4D leverages a multi-view video diffusion model trained on a diverse combination of datasets to enable novel vie...

Assaf Arbelle reposted

Let’s make a generation of amazing open source image generation models from high quality data. The best image generation models train on human preferences. Unfortunately, many of these datasets are closed. Let’s change that! 🧵 we're building a community dataset and we need help reviewing!

Assaf Arbelle reposted

Welcome to the new Bluesky 🦋weekend arrivals! A few tips: 📸 set up a real profile w a bio 📨 post (a personal intro, a first skeet) 🎯 interact (like, and repost more, there is llittle algorithmic help here) 🔎 search for starter packs 😊 enjoy the friendly non-tech billionaire-politics space🦋🌈🚀

Assaf Arbelle reposted

After a phenomenal couple of weeks of following great accounts, I am yet again overwhelmed by all the available content and hence in a dire need of bookmarking features/ optimized frameworks for ‘later’ reading.

Assaf Arbelle reposted

Feature request: Filter feed by LLM instead of keywords! I want to be able to say things like "No politics". Or "Research papers on multi-modal models". I find it crazy that most platforms don't let you control your feed besides through behavior (likes/mutes), let alone use AI to do so.

Assaf Arbelle reposted

so! i now have about 1,000 more followers than i had two weeks ago, and it's all because i was featured in an #nlp starter pack, so i guess i better start pulling my weight around here? i'm yuval (preferred english pronounciation "you've all"), early-career faculty at bun-gurion university cs dept >

Assaf Arbelle reposted

some little bluesky tips 🦋 your blocks, likes, lists, and just about everything except chats are PUBLIC you can pin custom feeds; i like quiet posters, best of follows, mutuals, mentions if your chronological feed is overwhelming, you can make and pin make a personal list of "unmissable" people

Assaf Arbelle reposted

How do LLMs learn to reason from data? Are they ~retrieving the answers from parametric knowledge🦜? In our new preprint, we look at the pretraining data and find evidence against this: Procedural knowledge in pretraining drives LLM reasoning ⚙️🔢 🧵⬇️

Assaf Arbelle reposted

A new paper, "Let Me Speak Freely" has been spreading rumors that structured generation hurts LLM evaluation performance. Well, we've taken a look and found serious issue in this paper, and shown, once again, that structured generation *improves* evaluation performance!

Assaf Arbelle reposted

I like how the Bluesky app lets you customize the pinned feeds. If you want more focus on your CV/ML conference buddy content, you can demote the Discover feed, or just delete it.

Assaf Arbelle reposted

Whenever AI "generates" something impressive, the first question we should always ask is: "What does the closest sample in the training data look like?" LLMs are amazing interfaces for accessing the world's information but they need to be treated as the "search and synthesis" tools they are.

Assaf Arbelle reposted

In a gratuitous attempt to acquire more followers myself 😁, I've made a start on a "starter pack". Hopefully as more people from 🐦 make it over to 🦋, we can extend this a bit. Suggestions welcome! I've noticed not all accounts seem to be eligible to be added, anyone know what's up with that? 🤔

Assaf Arbelle reposted

Hey :) I'm looking for 3 emergency reviewers for ARR submissions🚨📷 they are all in LM interpretability! Should be submitted within the next 36 hours 🙃 If you are interested, please DM or email me! #NLProc #NLP

Thanks @adhirajghosh.bsky.social for organizing this collection of Vision-Language researchers! These topic-specific starter-packs are very useful to get good visibility on all the interesting work people are doing in the field.

Adhiraj Ghosh@adhirajghosh.bsky.social

I've found starter packs on NLP, vision, graphics, etc. But personally, I would love to know and hear from researchers working on vision-language. So, let me know if you'd like to join this starter pack, would be happy to add! go.bsky.app/TENRRBb

Assaf Arbelle reposted

Looking for potential emergency reviewers for submissions in Interpretability and Model Analysis for #NAACL2024! Topics include: LLM Hallucination, Evaluation, Privacy Policy Analysis, and Unlearning. Please reach out if you have the bandwidth to help!🫡 #NLProc