Mathurin Massias @mathusmassias
Researcher @INRIA_lyon, Ockham team. Teacher @Polytechnique and @ENSdeLyon Machine Learning, Python and Optimization mathurinm.github.io Paris, France Joined July 2018-
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Open source is a wild ride and totally worth it! Bark.cpp just hit 500 stars on GitHub! ⭐⭐ Nov 23: I abandon Bark.cpp—too buggy. Mar 24: Give it one last shot; finally squash those bugs. Apr 24: Time to market this thing—but how? Yesterday: Tweeted it out with a video demo,…
Made this when I was bored and I don't care to refine it more so here you go - visualizing how the frank-wolfe algorithm works on a simple example: the constraint set is an octagon in R^2 and the objective function is just the squared distance to the point a (denoted by a star).
Junior professor in AI position at @ENSdeLyon, with funding & very limited teaching (64 h) : …xie.enseignementsup-recherche.gouv.fr/ensup/ListesPo… Please RT ! 🙏
For convex optimization enthusiasts, here is a question that looks easy, but that I find myself struggling with more than I thought. It is at least true when x_k is bounded, see: math.stackexchange.com/questions/4896…
As the ICML author-reviewer discussion is ending, I have to share this gem which is an all-time low for me: rev2: "providing a missing citation in the rebuttal is not acceptable" 🥰
awesome lineup !
Congrats to our PhD student Anne Gagneux (w @EmmanuelSoubies @RemiGribonval) for winning the best poster awards at SMAI MODE days 2024 ! Very proud of her @smai_mode
La conférence SMAI-Mode a démarré à Lyon, démarrant par un très bel exposé de Anne Auger sur des méthodes d'optimisation boîte noire stochastique et leurs résultats de convergence.
@GiovanniNeglia1 and I are hiring a PhD student in #FederatedLearning! Details here: jobs.inria.fr/public/classic… The precise topic is flexible and can be adapted depending the skills and interests of the applicant. Please RT!
Our #SummerSchools are here! Come meet us and learn about #machinelearning, #computervision and #deeplearning, #ML for applied #harmonicanalysis. Info on #MLCC, #DLCV and #AHAML now available on our website, read more here: malga.unige.it/education/#sch…
📢 *PhD opening* at @inria_grenoble ! Edouard Pauwels, @vaiter and myself are looking for a student to work with us on learning theory for bilevel optimization, in particular, the implicit bias in bilevel optimization. If interested, please reach out!
🐝How much does your neighborhood buzz?🐝 In our latest paper with J. Achddou and @NicoloCB we show how listening to the local buzz may help multiple agents learn multiple tasks in an online fashion. To appear at #AISTATS2024 Preprint: arxiv.org/abs/2310.17385
If you're a student outside of France and you're interested in doing a PhD related to AI in France, consider applying to any of the projects listed here: adum.fr/psaclay/pten?f… Deadline is January 17th 2024.
Calling all optimizers: we are organizing SMAI MODE in Lyon, 27-29 March. From optim for ML to shape optimization through optimal control, and more! There will be a 2 days graduate course on optimal transport by Yann Brenier and @gabrielpeyre! Register: indico.math.cnrs.fr/event/9418/
In the convex case, does there exist convergence rates for (sub)gradient descent when inf f exists but is not attained (eg f(x) = exp(x)) ? All proofs I know exploit the fact that inf f = f(x*)
Gabriel Peyré @gabrielpeyre
92K Followers 449 Following @CNRS researcher at @ENS_ULM. One tweet a day on computational mathematics.
Michal Valko @misovalko
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Sam Power @sp_monte_carlo
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Lénaïc Chizat @LenaicChizat
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Quentin Berthet @qberthet
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Samuel Vaiter @vaiter
734 Followers 295 Following @CNRS Researcher in Optimization & Machine learning
Konstantin Mishchenko @konstmish
4K Followers 564 Following Research Scientist at Samsung AI Center Outstanding Paper Award @icmlconf 2023 Action Editor @TmlrOrg I tweet about ML papers and math
Mathieu Dagréou @Mat_Dag
319 Followers 548 Following Ph.D. student in at @Inria_Saclay working on Optimization and Machine Learning @[email protected]
Alexis Thual @alexisthual
653 Followers 650 Following Enthusiast open-source dev & data scientist, PhD student in neuroscience @Neurospin_91 @Parietal_inria
Aurélien Bellet @aurelien_bellet
1K Followers 238 Following Senior Researcher @Inria @inria_sophia, based in ☀️ Montpellier (France) Machine Learning, Privacy, Decentralized & Federated Learning
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Damek Davis @damekdavis
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Linus Bleistein @bleistein_linus
580 Followers 2K Following PhD candidate @Inria Paris in statistics and ML • Alumni @ENS_ULM • Learning theory, time series, neural ODEs / CDEs • Currently Research Intern @OwkinScience
Tony S.F. @tonysilveti
380 Followers 258 Following Ass. Prof. (maître de conférences) of artificial intelligence at @CentraleSupelec in the Centre pour la Vision Numérique. Vélotaffeur 🇲🇽/🇺🇸
Bénédicte Colnet @BenedicteColnet
449 Followers 519 Following 🔬💬🚲📚🎬 Working for the French social security Ph.D. in applied math, ML, & health at @Inria Engineer @Polytechnique My tweets are my own
Pierre Ablin @PierreAblin
5K Followers 338 Following Machine learning research scientist at @Apple. I mostly tweet about optimization, stats and ML.
Mathieu Alain @miniapeur
19K Followers 2K Following Researching @ai_ucl. Co-organises @uclcsml and @logconference. FR, EN, trying ES. 🇹🇼🇨🇦🇬🇳🇺🇸🇩🇴🇫🇷🇪🇸🇬🇧🇿🇦
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Dannah @DanaK3na
211 Followers 2K Following All thins AI enthusiast, green card holder, from:DanaK3na exclude:replies @[email protected] (Mastodon) in 🚧
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I07XNbUI4 @DeepFeed2
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Peter @Jolene45697641
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Bitsky @bitsky7
289 Followers 4K Following Not financial advice for entertainment purposes only. #dyor
Akash Bahai @akashbahai
524 Followers 3K Following Structural Bioinformatics | Machine Learning, PostDoc at NTU | Past: @IISERPune, @Helmholtz_HZI
Roland M. Mueller @rmmueller
194 Followers 1K Following Professor of Information Systems, esp. Business Intelligence at the Berlin School of Economics and Law (BSEL)
Gholamali Aminian @gh_aminian
501 Followers 2K Following Research Associate at Alan Turing Institute
Jan Lause 🟦 @janla.. @JanLause
703 Followers 1K Following data science PhD student 🧬🧠🖥️ scRNA data, retina & brain | sci-comm 🤖❤️🌍 AI & sustainability | easily sidetracked by small details in plots & birds 📈🔍🦜
Aaron Disibio @DisibioAaron
106 Followers 2K Following Software Developer. Hobbies: archiving, video games, watching YouTube, and reading.
mauryaland @mopodono
107 Followers 1K Following
Rahul Chouhan @Rahul_Chouhan
16K Followers 5K Following A #DataScience, #MachineLearning and #ArtificialIntelligence Enthusiast. Learning Japanese. Interested in Indian Politics!
Loic Landrieu @captnloic
183 Followers 186 Following Machine learning and computer vision researcher. I focus on problems with large-scale geospatial structure.
Ada Carretta @AdaCarrett66447
75 Followers 5K Following
Eva Louise Marie Gabr.. @e681554349
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Heyx24 @heyx24
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Snowsprite @Snowsprite90714
18 Followers 65 Following Adventure seeker 🌍 | Coffee addict ☕️ | Dog lover 🐾 | Let's make memories and embrace life's journey!
j @JTiahuallp44317
93 Followers 701 Following
Justin Kay @__justinkay
1K Followers 3K Following PhD student @MIT_CSAIL. Research on computer vision, machine learning, ecology and climate. @NSF Fellow. Co-founder https://t.co/1LGXaedxEK. Previously @Caltech @Berkeley_EECS.
anand gupta @anandsi94921525
31 Followers 292 Following Computer Vision Engineer | Deep Learning | Machine Learning | Data Science | Statistics | Python | R #MLOps
Gabriel Peyré @gabrielpeyre
92K Followers 449 Following @CNRS researcher at @ENS_ULM. One tweet a day on computational mathematics.
Frank Nielsen @FrnkNlsn
23K Followers 1K Following Machine Learning & AI, Information Sciences & Information Geometry, Distances & Statistical models, HPC. "Geometry defines the architecture of spaces" @SonyCSL
Sam Power @sp_monte_carlo
17K Followers 7K Following Lecturer in Maths & Stats at Bristol. Interested in probabilistic + numerical computation, statistical modelling + inference. (he / him)
Lénaïc Chizat @LenaicChizat
2K Followers 241 Following Assistant professor @epfl (previously @cnrs researcher). Interested by what's simple, beyond the obvious.
Samuel Vaiter @vaiter
734 Followers 295 Following @CNRS Researcher in Optimization & Machine learning
Konstantin Mishchenko @konstmish
4K Followers 564 Following Research Scientist at Samsung AI Center Outstanding Paper Award @icmlconf 2023 Action Editor @TmlrOrg I tweet about ML papers and math
Mathieu Dagréou @Mat_Dag
319 Followers 548 Following Ph.D. student in at @Inria_Saclay working on Optimization and Machine Learning @[email protected]
Aurélien Bellet @aurelien_bellet
1K Followers 238 Following Senior Researcher @Inria @inria_sophia, based in ☀️ Montpellier (France) Machine Learning, Privacy, Decentralized & Federated Learning
Dalalyan Arnak @ArnakDalalyan
608 Followers 111 Following
Damek Davis @damekdavis
3K Followers 639 Following Optimization/ML Learning a little about lean https://t.co/cQ1yukSnEQ
Tony S.F. @tonysilveti
380 Followers 258 Following Ass. Prof. (maître de conférences) of artificial intelligence at @CentraleSupelec in the Centre pour la Vision Numérique. Vélotaffeur 🇲🇽/🇺🇸
Bénédicte Colnet @BenedicteColnet
449 Followers 519 Following 🔬💬🚲📚🎬 Working for the French social security Ph.D. in applied math, ML, & health at @Inria Engineer @Polytechnique My tweets are my own
Pierre Ablin @PierreAblin
5K Followers 338 Following Machine learning research scientist at @Apple. I mostly tweet about optimization, stats and ML.
Lenka Zdeborova @zdeborova
13K Followers 421 Following Professor at EPFL. Une mathémaphysinformaticienne. Passionate mushroom hunter. Tamer of two little dragons.
Bora UÇAR @UCARBora1
154 Followers 407 Following Permanent researcher at CNRS, member of the ROMA team of LIP, ENS de Lyon.
William de Vazelhes @WilldVaz
465 Followers 4K Following PhD candidate at @MBZUAI optim. & ML (esp. iterative hard-thresholding & zeroth-order). Ex @Huawei, Ex @Inria, MSc. @Supelec '16.
mat @mat053418764299
2 Followers 15 Following
Loic Landrieu @captnloic
183 Followers 186 Following Machine learning and computer vision researcher. I focus on problems with large-scale geospatial structure.
Marylou Gabrié @marylougab
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michael arbel @MichaelArbel
422 Followers 282 Following Research Scientist @inria_grenoble. @GatsbyUCL and @Polytechnique Alumni.
Francesco Montagna @fracesomotagna
60 Followers 122 Following PhD student at MaLGa (Genoa) | Formerly intern at Amazon AWS (Tübingen).
Nelly Pustelnik @NellyPustelnik
21 Followers 34 Following
Charles Guille-Escure.. @Cguille_escuret
373 Followers 345 Following PhD Student at Mila in Deep Learning and optim for ML. ENS alumni. interest in optim, DL theory, conformal predictions
Giovanni S. Alberti @GSAlberti
381 Followers 323 Following Professor of Mathematical Analysis @malga_center, @UniGenova. Previously at ETH Zurich, École Normale Supérieure Paris, Oxford University.
Meyer Scetbon @ScetbonM
129 Followers 294 Following
Julie Digne @JulieDigne
420 Followers 194 Following @CNRS Senior Researcher in Geometry Processing and Shape Analysis Elle/She/her (opinions are my own)
Camille Castera @camillecastera
94 Followers 66 Following Postdoc in Optimization and ML @uni_tue. Previously at @CNRS and @IRIToulouse
The ML Reproducibilit.. @repro_challenge
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Pedro L. C. Rodrigues @plc_rodrigues
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Myrto Limnios @limniosmyrto
23 Followers 115 Following Postdoc @ CoCaLa, MATH Department, @UCPH_Research. Former PhD @CentreBorelli @ENS_ParisSaclay. Causality, Learning Theory & Hypothesis Testing.
MC @Marcelcomics
7K Followers 1K Following Collabo, traître à la patrie, content d’encourager le dopage et la corruption.
Ovale Masqué @OvaleMasque
40K Followers 3K Following Olive violette au fan club grandissant. @ArriereCuisine / @CClubSandwich / auteur de trucs. Seul vrai Imperator de @boucherieovalie.
Boucherie Ovalie @BoucherieOvalie
155K Followers 3K Following Sales gosses depuis 2009. La vie est trop courte pour comprendre le rugby, alors autant en rigoler.
Cyp @SprinterEmerite
2K Followers 654 Following Rédacteur rugby et NFL pour le @cafecremesport. les ballons ovoïdes sont ma passion. Prof de SVT coujou aussi.
Hélène Gronier @HlnGronier
14 Followers 116 Following
Julia Linhart @jujulinhart
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Matthieu Terris @MatthieuTerris
175 Followers 471 Following Postdoctoral researcher in the MIND team at INRIA. https://t.co/nS7HYgPNZR
François Rozet @FrancoisRozet
202 Followers 52 Following PhD student in deep learning applied to inference problems in large-scale dynamical systems (oceans, atmospheres, ...) under the supervision of Prof. @glouppe.
Massimiliano Pontil @MPontil
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Samuel Hurault @HuraultSamuel
176 Followers 378 Following Postdoctoral researcher at ENS Paris. Machine Learning & Image Processing.
Jérôme Latta @jeromelatta
9K Followers 601 Following Journaliste extrasportif. Cofondateur @cahiersdufoot, auteur "Ce que le football est devenu". Pige pour @lemondefr, @AlterEco_, @Politis_fr, @Regards_fr…
Hugo Richard @hr1ch3rd
118 Followers 227 Following
Conference on Parsimo.. @CPALconf
702 Followers 1K Following CPAL is a new annual research conference focused on the parsimonious, low dimensional structures that prevail in ML, signal processing, optimization, and beyond
Elvis Dohmatob @dohmatobelvis
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Louis Béthune @LouisBAlgue
93 Followers 191 Following Please constrain the Lipschitz constant of your networks.
Mert Gürbüzbalaban @MGurbuzbalaban
739 Followers 321 Following Associate Professor at @RutgersU Optimization, Data Science, Applied Math
Yaroslav Bulatov @yaroslavvb
6K Followers 699 Following ex-Google Brain, OpenAI, Meta Scholar: https://t.co/iVycFw5dSX New Blog: https://t.co/SLix8HqVeY Old Blog: https://t.co/Ur3GWKoOzy
Marc Lelarge 🌻 @marc_lelarge
5K Followers 594 Following Researcher in mathematics and machine learning @Inria and @ENS_ULM. Tweeting about maths and AI.
Julián Tachella @TachellaJulian
482 Followers 349 Following @CNRS research scientist, based at @ENSdeLyon. I'm interested in AI for imaging inverse problems Looking to hire phds/postdocs! 🇦🇷 🇬🇧 🇫🇷
Open Journal of Mathe.. @OJMathOpt
361 Followers 77 Following The Open Journal of Mathematical Optimization publishes original and high-quality articles dealing with every aspect of mathematical optimization #openaccess
_SMF_ @SocMathFr
7K Followers 106 Following Société savante fondée en 1872, la Société mathématique de France soutient la recherche et l'enseignement en mathématiques sous tous leurs aspects.
David Castello-Lopes @dCastelloLopes
25K Followers 155 Following Suisse ? sur @RadioTeleSuisse Tous les mardis matin sur @franceinter Interessant sur @28minutes (@ARTEfr). Ex @depuisquand @Lemondefr @le_Gorafi
Ali Rahimi @alirahimi0
7K Followers 101 Following Intelligence just turned out to be an emergent property of predicting the next token.Also, in the Gaussian case, the polar decomposition of Brenier is the polar decomposition of matrices, where the Optimal Transport is the symmetric part (the orthogonal one being measure preserving, ie does not change the measure hence the transport)
📢 DeepInverse v0.2 is out! New features: 📏 Physics for blind inverse + calibration problems 🕸️ Advanced blurs 💣 Random physics generators 🤖New modular Trainer 🪂 Phase retrieval 🎉 Patch and 3D priors by new contributors! A🧵 deepinv.github.io
for those who are unaware, unicodeit.net is a great tool for easy TeX-to-unicode conversion for tweets, messaging, etc.
🎉 ERC Consolidator grant🎉 Starting October 1, the dynaBBO project will focus on mathematical and ML aspects of dynamic configuration and selection of black-box optimization algorithms. Exciting times ahead 😎 w/ @ERC_Research @LIP6_lab @CNRS @CNRSinformatics @Sorbonne_Univ_
Very honored to have received the PhD prize « Signal, Image, Vision » from the French research organizations EEA, GdR IASIS and GRETSI. Thanks a lot for this distinction.
Open source is a wild ride and totally worth it! Bark.cpp just hit 500 stars on GitHub! ⭐⭐ Nov 23: I abandon Bark.cpp—too buggy. Mar 24: Give it one last shot; finally squash those bugs. Apr 24: Time to market this thing—but how? Yesterday: Tweeted it out with a video demo,…
Proud to announce that after multiple grant applications and paper revisions this year I still have nothing new to announce 🎉 Here to normalise being in the working away and not seeing the wins yet phase of the #academic cycle.
"Boring AI" technology like @scikit_learn is your antidote to "hype AI"! @hugobowne from @OuterboundsHQ says it best. To dig deep into your data and improve your company performance, there is nothing like a little a fit-predict routine to save the day. Actually exciting😉
Bark.cpp generates audio tokens in just 7ms! ⚡ Initially, the 4-bit quantized Bark model produced tokens in 25ms. Switching to @suno_ai_'s small Bark model reduced inference times to 7ms while maintaining great audio quality! We support both models now!…
@sp_monte_carlo I don't know - the earliest reference I know is from Laczos' ICM lecture from 1958 where here shows existence of the SVD using this construction. I think that he has a good name for the trick, but I don't recall it.
The lottery ticket hypothesis, but the one for papers
In case some of you were (like me) curious about this stat for AI conferences: here it is for ICLR2024
Calculus of variations studies infinite-dimensional optimization problems over functions. The most celebrated examples are geodesics and Brachistochrone. en.wikipedia.org/wiki/Calculus_… en.wikipedia.org/wiki/Brachisto…
@tonysilveti A few more tweets like this and you'll hit 1k followers!
Milan university campus hijacked by #MilanDesignWeek
Comparing models in brain-computer interfaces is quite super complicated! There are many unavailable datasets and methodological errors in machine learning and neuroscience part. We are happy to release a paper to help the area with the Mother of all BCI Benchmarks (MOABB)!
Made this when I was bored and I don't care to refine it more so here you go - visualizing how the frank-wolfe algorithm works on a simple example: the constraint set is an octagon in R^2 and the objective function is just the squared distance to the point a (denoted by a star).
Merci @CNRSinformatics @anaisc30 pour cet article à l'occasion de notre IEEE SPS Sustained Impact Paper Award 🏆
#Distinction 🏆 | Cédric Févotte, directeur de recherche @CNRS à l'@IRIToulouse, co-auteur d'une recherche sur l’évaluation d’algorithmes de séparation de sources vient d’être récompensé pour l’impact durable de sa publication par l’IEEE. ➡️ ins2i.cnrs.fr/fr/cnrsinfo/de…
#Distinction 🏆 | « J’espère que les méthodes séquentielles sur lesquelles je travaille pourront aider à reconsidérer la façon de mener des essais cliniques adaptatifs », Émilie Kaufmann, récompensée par la médaille de bronze @CNRS. ➡️ ins2i.cnrs.fr/fr/cnrsinfo/em… 🤝 @univ_lille
Experts of Bregman divergences, I need help for a reference Who first proposed the concept of generalized Bregman divergence D_f(x;a)=f(x)+f*(a)-<a,x> ? I found Gordon COLT'99, see image, but it must be an older idea. Maybe Amari proposed it first?
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