Sam Galler (@samboocha) 's Twitter Profile
Sam Galler

@samboocha

Quant Research @TwoSigma. @MD4SG @Harvard @magdalenoxford @Tsinghua_Uni @MIT

ID: 285297111

calendar_today20-04-2011 22:14:12

611 Tweet

1,1K Followers

3,3K Following

Petar Veličković (@petarv_93) 's Twitter Profile Photo

Excited to release the paper detailing our GNN developed for ETA prediction in Google Maps, as well as the various methods we employed for making it stable production-ready! Congrats to the whole team, esp. Austin and Jen who helped push this paper over the finish line! :)

Alexander Terenin (@avt_im) 's Twitter Profile Photo

Graph neural networks are one of the best-kept secrets of the deep learning revolution: a model class that both really works, to the point of creating actual commercial value, and gives a useful conceptual framework for thinking about deep learning.

Foundations + Applications of Humanities Analytics (@faha_sfi) 's Twitter Profile Photo

Our (asynchronous, low commitment) NEH Digital Humanities course on the philosophy, and practice, of quantitative analysis in the humanities has 1000+ students and a very lively chat on the Discord. Join us! To receive a certificate on completion, join by Sept 15. faha.complexityexplorer.org

Our (asynchronous, low commitment) <a href="/NEH_ODH/">NEH Digital Humanities</a> course on the philosophy, and practice, of quantitative analysis in the humanities has 1000+ students and a very lively chat on the Discord.

Join us! To receive a certificate on completion, join by Sept 15.

faha.complexityexplorer.org
Vincent Conitzer (@conitzer) 's Twitter Profile Photo

Call for nominations for National AI Advisory Committee which will advise the President and the National AI Initiative Office on a number of topics as they relate to AI. Includes subcommittee focused on AI and Law Enforcement. AAAI AI, Ethics, and Society Conference (AIES) commerce.gov/news/press-rel…

Shubhendu Trivedi (@_onionesque) 's Twitter Profile Photo

"Desiderata for Representation Learning: A Causal Perspective" (by Yixin Wang and Michael Jordan) formalizes representation learning desiderata using causal notions, with a focus on "efficiency" in supervised, and "disentanglement" in unsupervised learning arxiv.org/abs/2109.03795

Google DeepMind (@googledeepmind) 's Twitter Profile Photo

Introducing the '21 DeepMind x UCL Centre for Artificial Intelligence Reinforcement Learning Lecture Series, a comprehensive introduction to modern RL. Follow along with our researchers are they explore Markov Decision Processes, sample-based learning algorithms & much more: dpmd.ai/2021RLseries 1/2

Introducing the '21 DeepMind x <a href="/ai_ucl/">UCL Centre for Artificial Intelligence</a> Reinforcement Learning Lecture Series, a comprehensive introduction to modern RL.

Follow along with our researchers are they explore Markov Decision Processes, sample-based learning algorithms &amp; much more: dpmd.ai/2021RLseries 1/2
AISTATS Conference (@aistats_conf) 's Twitter Profile Photo

AISTATS 2022 is now accepting submissions! We welcome papers on artificial intelligence, machine learning, statistics, and related areas. To submit, follow cmt3.research.microsoft.com/AISTATS2022/ (and make sure to check the FAQs aistats.org/aistats2022/fa…)

Zainab Usman (@msszeeusman) 's Twitter Profile Photo

I am so honoured and humbled to have my decade-long work and ideas on economic diversification in Africa profiled by Peter Coy for the The New York Times New York Times Opinion Very thankful for getting this platform to share these ideas. Read the piece here: nytimes.com/2021/10/01/opi…

Jakob Foerster (@j_foerst) 's Twitter Profile Photo

How can we train RL agents that act optimally, *without* sharing any information between them through emergent conventions? "Off-Belief Learning" finally solves this! It takes the weirdness out of learning in Dec-POMDPs and is a huge leap for human-AI coordination & AI safety🤖🧑‍🔧

Robert Kirk (@_robertkirk) 's Twitter Profile Photo

I'm very excited to share a Survey of Generalisation in Deep Reinforcement Learning (arxiv.org/abs/2111.09794), written with Amy Zhang, Edward Grefenstette and Tim Rocktäschel. Curious about generalisation in RL? Then this is the survey for you! Here's a thread giving a quick overview...

I'm very excited to share a Survey of Generalisation in Deep Reinforcement Learning (arxiv.org/abs/2111.09794), written with <a href="/yayitsamyzhang/">Amy Zhang</a>, <a href="/egrefen/">Edward Grefenstette</a> and <a href="/_rockt/">Tim Rocktäschel</a>. Curious about generalisation in RL? Then this is the survey for you! Here's a thread giving a quick overview...
Partners In Health (@pih) 's Twitter Profile Photo

Partners In Health announced that its founder, Dr. Paul Farmer, unexpectedly passed away today in his sleep while in Rwanda. Dr. Farmer was 62 years old. He is survived by his wife, Didi Bertrand Farmer, and their three children. 1/🧵

Partners In Health announced that its founder, Dr. Paul Farmer, unexpectedly passed away today in his sleep while in Rwanda.
 
Dr. Farmer was 62 years old. He is survived by his wife, Didi Bertrand Farmer, and their three children.
 
1/🧵
White House Office of Science & Technology Policy (@whostp) 's Twitter Profile Photo

The Blueprint for an #AIBillofRights is for all of us: - Project managers designing a new product - Parents seeking protections for kids - Workers advocating for better conditions - Policymakers looking to protect constituents whitehouse.gov/ostp/news-upda…

Tim Howles (@aimetim) 's Twitter Profile Photo

1. It is with great sadness that we learn the news of Bruno Latour’s passing today. He was an intellectual giant, a friend, & someone whose work inspired me greatly. A thread for those who want to know more about this extraordinary life.

1. It is with great sadness that we learn the news of Bruno Latour’s passing today. He was an intellectual giant, a friend, &amp; someone whose work inspired me greatly. A thread for those who want to know more about this extraordinary life.
Tim Hannigan (@thannigan) 's Twitter Profile Photo

Great advice from @howardaldrich on using the literature in academic writing- as "interpretive notes", not summaries howardaldrich.org/2015/12/using-…