Nataliya Tkachenko, PhD in #LLMs
@FloodSmartCity
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Data & AI Ethics @LBGplc | #greentech @cityoflondon | systemic #AI risks @CambridgeJBS | ex- @UniofOxford, @uniofwarwick, @DefenceHQ
Joined December 2014
Thanks to all my favourite people who contributed, and special thanks to @sarameghanbeery & @mmbronstein 🙏
#AIHelpsUkraine was only possible thanks to the contribution of an incredible group of speakers. Big thanks to all of them!
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just spotted on the Singapore skyline, coming to an iclr near u tmrw... #superdiff #ICLR2025 🦹♀️ (Hall 3 + Hall 2B #141 @ 3 pm)
🧵(1/5) Have you ever wanted to combine different pre-trained diffusion models but don't have time or data to retrain a new, bigger model? 🚀 Introducing SuperDiff 🦹♀️ – a principled method for efficiently combining multiple pre-trained diffusion models solely during inference!
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Google has never been good at marketing its products, but boy is it good at technology. Very bullish on Gemini, the Gemma line of open models, and the JAX/Keras/TPU stack
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The colours of spring at Exeter College 🌸🌼 📷 Instagram | ObservingOxford
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New paper from FAIR+NYU: Q: Is language supervision required to learn effective visual representations for multimodal tasks? A: No. ⬇️⬇️⬇️
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Reasoning models offer a groundbreaking approach to interpretability by analyzing the content of their Chain-of-Thoughts. These models reveal undesired behaviors within their own Chain-of-Thoughts. This is galaxy brain — the models themselves lay bare their misalignment in
openai.com
Frontier reasoning models exploit loopholes when given the chance. We show we can detect exploits using an LLM to monitor their chains-of-thought. Penalizing their “bad thoughts” doesn’t stop the...
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Oxford University has announced plans to expand its artificial intelligence (AI) offering and capabilities with @OpenAI. Students and faculty staff will have access to research grant funding and cutting-edge AI tools that will enhance teaching, learning, and research.
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We are looking for three AI Research Engineers and Scientists to join us in our London office at @SilurianAI to build physics foundation models for weather and energy. Apply below and feel free to reach out if you have any questions: https://t.co/pD2I2aF43m
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This is cool work on mechanistic interpretability through graph theory (it was about time!), coming out as one of the mini-projects done by students of our Geometric DL Master's course @Cambridge_Uni. (@NeelNanda5 @ArthurConmy you may enjoy this one!)
Our first attempts at mechanistic interpretability of Transformers from the perspective of network science and graph theory! A wonderful collaboration with superstars @elb4tu, Deepro Choudhury, @pl219_Cambridge as part of the Geometric Deep Learning class at @Cambridge_CL!
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🌊 STURM-Flood: a curated dataset for deep learning-based flood extent mapping leveraging Sentinel-1 and Sentinel-2 imagery
📢 [New Article] STURM-Flood a curated dataset for deep learning-based flood extent mapping leveraging Sentinel-1 and Sentinel-2 imagery by Nicla Notarangelo @NiclaMN , Charlotte Wirion & Frankwin van Winsen 👉Article link: https://t.co/3uXZhXsicA 💌 #Flooding is a growing
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We have another exciting #EthicsinAI Lunchtime Research Seminar this week, presented by @IasonGabriel Senior Staff Research Scientist at @GoogleDeepMind 🌟 🗓 When: Wednesday, 29 January @ 11:30am 📍 Where: In-Person or Online 📋 Title: A Matter of Principle? #AI Alignment
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Federico Barbero @fedzbar: "Sheaf Neural Networks with Connection Laplacians" (ICML'22 TAGML) w/ @crisbodnar @ocariz__ @mmbronstein @pl219_Cambridge
https://t.co/5ugquPGcTL
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The Otters are back! We were sent this gorgeous video of the otters in the Cherwell by Magdalen Fellow John Nightingale - they look like little Loch Ness Monsters 🥹🥹
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1/ Today the Prime Minister published my AI Opportunities Action Plan for the UK and committed to implement all its recommendations. A quick thread on why this is important, what we need to do now - and how you can help
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The @PyTorch team are working on a new super important tool: https://t.co/Jam9e0Hrz1 This repository implements techniques for doing a per-step fault tolerance so you can keep training if errors occur without interrupting the entire training job. Some big companies already have
github.com
Fault tolerance for PyTorch (HSDP, LocalSGD, DiLoCo, Streaming DiLoCo) - meta-pytorch/torchft
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Dear friends and followers, I'm sharing here the Nobel prize acceptance speech I gave on behalf of Simon Johnson, James Robinson and myself. Thank you everybody. Your Majesties, Your Royal Highnesses, Excellencies, Dear laureates, Ladies and gentlemen, On behalf of Professor
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Mining eats into more of the world’s forests. Nearly 1.4mn ha of tree cover was lost between 2001 and 2020 in areas where mining and related activities have taken place
ft.com
Critical minerals rush spurs demand and study finds loss of one in three tree species
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I'll be at #NeurIPS2024 next week! - Reach out to chat about the state of AI regulation, data and data transparency, public resources, and mechanisms for AI accountability, - Come to our EvalEval workshop on Sunday where we talk about what's needed to make evaluation meaningful!
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And so it starts: JD Vance says US could drop support for NATO if Europe tries to regulate Elon Musk’s platforms
independent.co.uk
Republican vice presidential nominee says ‘Germans and other nations’ – not Russia – would ‘have to fund Ukraine’s reconstruction’
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Wildlife in all its beauty - a thread🧵 1. When its cold enough you can see their song
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