Yedid Hoshen (@yhoshen) 's Twitter Profile
Yedid Hoshen

@yhoshen

Associate Prof., CS @ Hebrew University of Jerusalem

ID: 2933259979

calendar_today17-12-2014 08:56:13

29 Tweet

105 Takipçi

67 Takip Edilen

Eliahu Horwitz (@eliahuhorwitz) 's Twitter Profile Photo

🚨We uncover a new vulnerability- Pre-Fine-Tuning Weight Recovery With a few LoRA fine-tuned models we recover the pre-fine-tuning weights🏋️of SoTA models, undoing Stable Diffusion personalization training and Mistral alignment😈 Project: vision.huji.ac.il/spectral_detun… 🧵👇

Yedid Hoshen (@yhoshen) 's Twitter Profile Photo

Check out our latest work! The tl:dr is that finetuning can be reversed in some cases, which presents a security threat. This is particularly serious when using finetuning for model alignment or safety training.

Eliahu Horwitz (@eliahuhorwitz) 's Twitter Profile Photo

🚨New Dataset Distillation paper 🚨 We propose PoDD, a new dataset distillation setting for a tiny🤏under 1 image-per-class (IPC) budget❗In this CIFAR100 example, current SoTA is 35.5% acc using ~100k pixels, PoDD gets 35.7% with ~40k pixels Project: vision.huji.ac.il/podd 🧵👇

🚨New Dataset Distillation paper 🚨
We propose PoDD, a new dataset distillation setting for a tiny🤏under 1 image-per-class (IPC) budget❗In this CIFAR100 example, current SoTA is 35.5% acc using ~100k pixels, PoDD gets 35.7% with ~40k pixels
Project: vision.huji.ac.il/podd
🧵👇
Asaf Shul (@shulasaf) 's Twitter Profile Photo

My first paper 🥳 We propose PoDD, a new dataset distillation setting for a tiny🤏under 1 image-per-class (IPC) budget❗Getting SoTA performance with as little as 30% of the pixels compared to previous methods 🚀 Eliahu Horwitz Yedid Hoshen Project: vision.huji.ac.il/podd 🧵👇

Niv Cohen (@nivcohenhuji) 's Twitter Profile Photo

In our work led by Benjamin Feuer, TuneTables, we scale TabPFN to larger datasets by distilling large sets of labelled datasets into a much shorter soft prompt. Paper: arxiv.org/abs/2402.11137 Notebook: kaggle.com/code/benfeuer/… 🧵🧵🧵🧵🧵

Daniel Winter (@_daniel_winter_) 's Twitter Profile Photo

We introduce ObjectDrop, our recent Google AI project, aimed at achieving photorealistic object removal and insertion. Explore our project page: objectdrop.github.io Arxiv: arxiv.org/abs/2403.18818

Daniel Winter (@_daniel_winter_) 's Twitter Profile Photo

1/6 ObjectDrop is a supervised method centered on a counterfactual dataset for object removal and insertion. By combining both models, we can seamlessly move objects within an image.

1/6 ObjectDrop is a supervised method centered on a counterfactual dataset for object removal and insertion. By combining both models, we can seamlessly move objects within an image.
Niv Cohen (@nivcohenhuji) 's Twitter Profile Photo

My team with Yuv Lem won🥇first place in the defense track of the Capture The Flag-LLM Challenge at SaTML Conference. In the competition, each team hides a secret in an LLM context, and other teams try to discover it. Here's how we used ideas from Judo and Cooking to do it👇 🧵1/11

Eliahu Horwitz (@eliahuhorwitz) 's Twitter Profile Photo

🚨New paper On the Origin of Models🚨 We define the Model Tree🌳 to describe the hereditary relations between models. We propose the task “Model Tree Heritage Recovery” (MoTHer Recovery) for discovering Model Trees via model weights Project: vision.huji.ac.il/mother 🧵👇

Bar Cavia (@bar_cavia6048) 's Twitter Profile Photo

🚨New Paper on Deepfake Detection🚨 We introduce LaDeDa: a state-of-the-art patch-based deepfake detector utilizing only 9x9 patch information❗ We also present Tiny-LaDeDa, a fast, compact, yet accurate distilled version for edge devices. Project: vision.huji.ac.il/ladeda/ 👇

Mohammad Salama (@mohammadsalaama) 's Twitter Profile Photo

I am excited to share my first work: "Dataset Size Recovery from LoRA Weights". Ever wondered if you could find out how many samples was a model trained on using just its weights? Well now you can! Project: vision.huji.ac.il/dsire/ 👇

Daniel Winter (@_daniel_winter_) 's Twitter Profile Photo

ObjectDrop is accepted to #ECCV2024! 🥳 In this work from Google AI we tackle photorealistic object removal and insertion. Congrats to the team: Matan Cohen Shlomi Fruchter Yael Pritch  Alex Rav-Acha Yedid Hoshen Checkout our project page: objectdrop.github.io

Nataniel Ruiz (@natanielruizg) 's Twitter Profile Photo

With friends at Google we announce 💜 Magic Insert 💜 - a generative AI method that allows you to drag-and-drop a subject into an image with a vastly different style achieving a style-harmonized and realistic insertion of the subject (Thread 🧵) web: magicinsert.github.io

With friends at <a href="/Google/">Google</a> we announce 💜 Magic Insert 💜 - a generative AI method that allows you to drag-and-drop a subject into an image with a vastly different style achieving a style-harmonized and realistic insertion of the subject (Thread 🧵)
web: magicinsert.github.io