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Antoine Collas

@antoinecollas.bsky.social
45 followers 51 following 12 posts

Postdoctoral researcher at Inria in machine learning.

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Reposted by Antoine Collas
Rémi Flamary @rflamary.bsky.social · 29/07/2025
SKADA-Bench : Benchmarking Unsupervised Domain Adaptation Methods with Realistic Validation On Diverse Modalities, has been published published in TMLR today 🚀. It was a huge team effort to design (and publish) an open source fully reproducible DA benchmark 🧵1/n. openreview.net/forum?id=k9F...
openreview.net
SKADA-Bench: Benchmarking Unsupervised Domain Adaptation Methods...
Unsupervised Domain Adaptation (DA) consists of adapting a model trained on a labeled source domain to perform well on an unlabeled target domain with some data distribution shift. While many...
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Antoine Collas @antoinecollas.bsky.social · 21/07/2025
Our EEG montage interpolation method is now in MNE-Python 1.10! Based on our EUSIPCO 2024 paper, .interpolate_to() maps signals across caps in one line—ideal for preprocessing EEG before training AI models across datasets. 📄 arxiv.org/abs/2403.15415 🧠 mne.tools/stable/auto_... #EEG #MNEPython #AI
arxiv.org
Physics-informed and Unsupervised Riemannian Domain Adaptation for Machine Learning on Heterogeneous EEG Datasets
Combining electroencephalogram (EEG) datasets for supervised machine learning (ML) is challenging due to session, subject, and device variability. ML algorithms typically require identical features at...
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Reposted by Antoine Collas
Théo Gnassounou @tgnassou.bsky.social · 20/05/2025
Skada Sprint Alert: Contribute to Domain Adaptation in Python 📖 Machine learning models often fail when the data distribution changes between training and testing. That’s where Domain Adaptation comes in — helping models stay reliable across domains.
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Reposted by Antoine Collas
Samuel Vaiter @samuelvaiter.com · 11/04/2025
Opinion of the day: we don't desk reject enough in ML. Too much energy is wasted in 4x reviewing papers that will *obviously* be rejected. Second opinion otd: we don't teach enough students to be positive. We should not seek how to reject a paper, but how to accept it. And yes, #1 has a role in #2
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Reposted by Antoine Collas
Rémi Flamary @rflamary.bsky.social · 26/03/2025
We have been reworking the Quickstart guide of POT to show multiple examples of OT with the unified API that facilitates access to OT value/plan/potentials. It allows to select regularization/unbalancedness/lowrank/Gaussian OT with just a few parameters. pythonot.github.io/master/auto_...
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Reposted by Antoine Collas
Rémi Flamary @rflamary.bsky.social · 14/02/2025
It's been 20 years and I think the new generation need to know about the SVM-KM toolbox. It was a Matlab open source SVM toolbox created in 2005 by @scanu.bsky.social, Yves Grandvalet, Vincent Guige, and Alain Rakotomamonjy 1/n github.com/rflamary/SVM...
Screengrab of the SVM-KM page
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Antoine Collas @antoinecollas.bsky.social · 12/02/2025
We put lots of effort to benchmark domain adaptation on many modalities👇🏻👇🏻
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Reposted by Antoine Collas
Gaël Varoquaux @gaelvaroquaux.bsky.social · 15/12/2024
Merci @lemonde.fr pour un joli résumé de mes aventures scientifiques et logiciels 📈📠 www.lemonde.fr/sciences/art... Beaucoup de messages qui me tiennent à cœur : travail d'équipe, logiciel libre, rigueur scientifique Merci aux collègues et amis qui ont témoigné, je suis ému de lire
lemonde.fr
Gaël Varoquaux, vedette de l’intelligence artificielle et défenseur du logiciel libre
L’informaticien et chercheur à l’Inria est l’expert français le plus cité dans les publications scientifiques portant sur l’IA. Avec Scikit-learn, un programme de machine learning dont il est le cocré...
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Antoine Collas @antoinecollas.bsky.social · 06/12/2024
Super proud of this work! DA is the way to go for many applications and Skada will democratize it!
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Reposted by Antoine Collas
Théo Gnassounou @tgnassou.bsky.social · 06/12/2024
🚀 Skada v0.4.0 is out! Skada is an open-source Python library built for domain adaptation (DA), helping machine learning models to adapt to distribution shifts. Github: github.com/scikit-adapt... Doc: scikit-adaptation.github.io DOI: doi.org/10.5281/zeno... Installation: `pip install skada`
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Antoine Collas @antoinecollas.bsky.social · 04/12/2024
Next week, we’ll present our spotlight paper at #NeurIPS2024 on domain adaptation for EEG data. Join us in East Exhibit Hall A-C on Friday at 4:30 PM! arxiv.org/abs/2407.03878 Apolline Mellot @sylvchev.bsky.social @agramfort.bsky.social @dngman.bsky.social A thread: 1/7
arxiv.org
Geodesic Optimization for Predictive Shift Adaptation on EEG data
Electroencephalography (EEG) data is often collected from diverse contexts involving different populations and EEG devices. This variability can induce distribution shifts in the data $X$ and in the b...
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Reposted by Antoine Collas
Gaël Varoquaux @gaelvaroquaux.bsky.social · 01/12/2024
Good, published, benchmarks of machine learning / data science is crucial. But so hard. Well-cited "SOTA" methods typically crash often. They tend to be very computational expensive. Both make a systematic study impossible. Finally, reviewers always ask for more methods, and more "SOTA".
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Reposted by Antoine Collas
arxiv stat.ML @arxiv-stat-ml.bsky.social · 08/07/2024
Apolline Mellot, Antoine Collas, Sylvain Chevallier, Alexandre Gramfort, Denis A. Engemann Geodesic Optimization for Predictive Shift Adaptation on EEG data arxiv.org/abs/2407.03878
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