ML Research Scientist

Joined October 2022
3 Photos and videos
Samuel Arcadinho retweeted
💡LxMLS 2025 is almost here! From July 19 to 25, @istecnico will once again host the Lisbon Machine Learning Summer School (LxMLS), a flagship event in the ML community. IT is among the event supporters. 🔗 it.pt/Events/Event/5680 #SummerSchool
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Samuel Arcadinho retweeted
29 Jan 2025
˗ˏˋ bop and it's live! ˎˊ- In a world full of cookie-cutter design, we're bringing character to products. And, we just launched our first website! Link below ↓
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What an incredible week at #EMNLP2024! It was such a pleasure connecting with familiar faces.
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To learn more about our work please follow: arxiv.org/abs/2409.15934

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Samuel Arcadinho retweeted
Last afternoon at #LxMLS with @_albertgu on state space models and a great discussion panel with @adelehr @sarahookr @mohitban47 @_albertgu
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Samuel Arcadinho retweeted
Reminder that the LxMLS application deadline is 3 days away! lxmls.it.pt/2024 This year with @kchonyc @_albertgu @mohitban47 @nlpnoah @sarahookr @danqi_chen @delliott and other amazing speakers.

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Samuel Arcadinho retweeted
10 Apr 2024
🦅 Eagle & 🐦 Finch The RWKV v5 and v6 architecture paper is here arxiv.org/abs/2404.05892 Both of which, improve over RWKV-4, scaled up to 7.5b and 3.1b billion multilingual models respectively Open-source code, weights, and dataset Apache 2 licensed, under Linux Foundation
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Samuel Arcadinho retweeted
23 May 2023
RWKV: Reinventing RNNs for the Transformer Era propose a novel model architecture, Receptance Weighted Key Value (RWKV), that combines the efficient parallelizable training of Transformers with the efficient inference of RNNs. Our approach leverages a linear attention mechanism and allows us to formulate the model as either a Transformer or an RNN, which parallelizes computations during training and maintains constant computational and memory complexity during inference, leading to the first non-transformer architecture to be scaled to tens of billions of parameters. Our experiments reveal that RWKV performs on par with similarly sized Transformers, suggesting that future work can leverage this architecture to create more efficient models. This work presents a significant step towards reconciling the trade-offs between computational efficiency and model performance in sequence processing tasks. paper page: huggingface.co/papers/2305.1…
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Samuel Arcadinho retweeted
23 May 2023
Everyone knows that transformers are synonymous with large language models… but what if they weren’t? Over the past two years @BlinkDL_AI and team have been hard at work scaling RNNs to unprecedented scales. Today we are releasing a preprint on our work arxiv.org/abs/2305.13048
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Samuel Arcadinho retweeted
Today, @joanacoutinho01 presents the paper "Deferred concretization in symbolic execution via fuzzing" in @OutSystems AI RG. Paper from @issta_conf: dl.acm.org/doi/10.1145/32938… Check out outsyste.ms/ai-reading-grp for archives, zoom link, and contact.
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Samuel Arcadinho retweeted
Today, Bartłomiej Matejczyk presents the paper "DGM: A deep learning algorithm for solving partial differential equations" in @OutSystems AI RG. Paper: arxiv.org/pdf/1708.07469.pdf Check out outsyste.ms/ai-reading-grp for archives, zoom link, and contact.
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Samuel Arcadinho retweeted
Next Friday, João Nadkarni presents the paper "COLT5: Faster Long-Range Transformers with Conditional Computation" in @OutSystems AI RG. Check out outsyste.ms/ai-reading-grp for archives, zoom link, and contact.
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Samuel Arcadinho retweeted
30 Mar 2023
We launche a petition to democratize AI research by establishing an international, publicly funded supercomputing facility equipped with 100,000 state-of-the-art AI accelerators to train open source foundation models. laion.ai/blog/petition/ openpetition.eu/petition/onl…
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Samuel Arcadinho retweeted
Next Friday, @SSamDav presents the paper "JPretraining Language Models with Human Preferences" in @OutSystems AI RG. More details on the thread 1/2. Check out outsyste.ms/ai-reading-grp for archives, zoom link, and contact.
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Samuel Arcadinho retweeted
Next Friday, I'm presenting the paper "Jaint: A Framework for User-Defined Dynamic Taint-Analyses Based on Dynamic Symbolic Execution of Java Programs" in @OutSystems AI RG. More details on the thread 1/2. Check out outsyste.ms/ai-reading-grp for archives, zoom link, and contact.
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Samuel Arcadinho retweeted
Today, Bartłomiej Matejczyk presents the paper: "Relational Memory Augmented Language Models" in @OutSystems AI RG. More details on the thread 1/2. Check out outsyste.ms/ai-reading-grp for archives, zoom link, and contact info.
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Samuel Arcadinho retweeted
Friday, @joanacoutinho01 presents the paper: "KLEE: unassisted and automatic generation of high-coverage tests for complex systems programs" in @OutSystems AI RG. More details on the thread 1/2. Check out outsyste.ms/ai-reading-grp for archives, zoom link, and contact info.
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Samuel Arcadinho retweeted
Friday, A Menezes presents the paper: "Hungry Hungry Hippos: Towards Language Modeling with State Space Models" in @OutSystems AI RG. 🦛 More details on the thread 1/2. 🦛 Check out outsyste.ms/ai-reading-grp for archives, zoom link, and contact info.
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Samuel Arcadinho retweeted
Friday, J. Nadkarni presents the paper: "REPLUG: Retrieval-Augmented Black-Box Language Models" in @OutSystems AI RG. More details on the thread 1/2. Check out outsyste.ms/ai-reading-grp for archives, zoom link, and contact info.
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Samuel Arcadinho retweeted
Friday, @SSamDav presents the paper: "A Generalization of ViT/MLP-Mixer to Graphs" in @OutSystems AI RG. More details on the thread 1/2. Check out outsyste.ms/ai-reading-grp for archives, zoom link, and contact info.
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