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Ivana Balazevic

@ibalazevic

Senior Research Scientist at Google DeepMind, working on Gemini. PhD from University of Edinburgh. ibalazevic.github.io

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Latest posts by Ivana Balazevic @ibalazevic

Disentanglement is an intriguing phenomenon that arises in generative latent variable models for reasons that are not fully understood.

If you’re interested in learning why, I highly recommend giving Carl’s blog a read!

18.12.2024 17:08 👍 3 🔁 1 💬 0 📌 0
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Research Scientist, Language London, UK

I am hiring for RS/RE positions! If you are interested in language-flavored multimodal learning, evaluation, or post-training apply here 🦎 boards.greenhouse.io/deepmind/job...

I will also be #NeurIPS2024 so come say hi! (Please email me to find time to chat)

06.12.2024 23:07 👍 28 🔁 7 💬 1 📌 1
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Our big_vision codebase is really good! And it's *the* reference for ViT, SigLIP, PaliGemma, JetFormer, ... including fine-tuning them.

However, it's criminally undocumented. I tried using it outside Google to fine-tune PaliGemma and SigLIP on GPUs, and wrote a tutorial: lb.eyer.be/a/bv_tuto.html

03.12.2024 00:18 👍 116 🔁 18 💬 3 📌 2

I think this comes down to the model behind p(x,y). If features of x cause y, e.g. aspects of a website (x) -> clicks (y); age/health -> disease, then p(y|x) is a (regression) fn of x. But if x|y is a distrib'n of different y's (e.g. cats) then p(y|x) is given by Bayes rule (squint at softmax).

02.12.2024 08:20 👍 7 🔁 1 💬 1 📌 0

Read our paper:
Context-Aware Multimodal Pretraining

Now on ArXiv

Can you turn vision-language models into strong any-shot models?

Go beyond zero-shot performance in SigLixP (x for context)

Read @confusezius.bsky.social thread below…

And follow Karsten … a rising star!

28.11.2024 17:03 👍 36 🔁 4 💬 0 📌 0

We maintain strong zero-shot transfer of CLIP / SigLIP across model size and data scale, while achieving up to 4x few-shot sample efficiency and up to +16% performance gains!

Fun project with @confusezius.bsky.social, @zeynepakata.bsky.social, @dimadamen.bsky.social and
@olivierhenaff.bsky.social.

28.11.2024 14:43 👍 20 🔁 3 💬 0 📌 1

Just a heads up to everyone: @deep-mind.bsky.social is unfortunately a fake account and has been reported. Please do not follow it nor repost anything from it.

25.11.2024 23:24 👍 82 🔁 34 💬 9 📌 3

Could you add me please? :)

24.11.2024 20:33 👍 2 🔁 0 💬 2 📌 0

Me too please :)

22.11.2024 00:30 👍 1 🔁 0 💬 1 📌 0