Fridolin Linder

Research Scientist/Software Engineer @Meta, Central Applied Science

[Fridolin Linder @FridolinLinder]

Happy to see this finally out in the open!

[Lorenzo Perini @LorenzoPerini95]

1/6 🧵 Calibration is hard. Multicalibration—fixing errors across every possible subgroup—is usually impossible at scale. Until now. Introducing MCGrad: A production-ready multicalibration library from Meta, accepted at KDD 2026. 🚀 https://t.co/iIxOg8hBIS

[Fridolin Linder @FridolinLinder]

@DrorKm89 Just DM'ed you

[Fridolin Linder @FridolinLinder]

My team at Meta, Core Data Science, is looking for a Ph.D. intern for next summer (London/Tel Aviv).

https://t.co/McEl0pAMuw

Feel free to reach out to me if you are interested or have any questions.

[Fridolin Linder @FridolinLinder]

@remymarathe1991 Yes

[Fridolin Linder @FridolinLinder]

More information about our team and what we are working on: https://t.co/p1KnY7z4vR

[Bruce Desmarais @brucedesmarais]

Sharing new "Just Accepted" paper out in @The_JOP, on new methods for network inference and event history analysis, w/ Jeff Harden, Mark Brockway, @FJBoehmke, @ScottJLaCombe, @FridolinLinder, and @hannawallach. (1/3) https://t.co/XroiOY0zKy

[Alex Leavitt, PhD (they/them) @alexleavitt]

Amazing PhD research internship alert!

My colleague @winteram is hiring a "Societal Research" intern at Meta to work on racial equity issues in the context of social media. Looking for good data analysis and coding skills. Can apply here: https://t.co/vWqZabxbfk

[Fridolin Linder @FridolinLinder]

@z_terechshenko @tiktok_us Congrats!

[Bruce Desmarais @brucedesmarais]

JOB ALERT!!🚨🚨. @psupolisci is searching for an open rank TT position in Political Science and Social Data Analytics, co-hired w/
@icds_psu. I'm chairing the search. #PSJMinfo cc @womenalsoknow, @POCalsoknow, @1stGenScholars

https://t.co/NPt1sMV1Fz

[Fridolin Linder @FridolinLinder]

@realDonaldTrump

[Joshua Tucker @j_a_tucker]

Our new website is live! https://t.co/FVE6EXrJri

Going forward, the @SMaPP_NYU lab will now be housed in the new NYU Center for Social Media and Politics, which was established as part of the @knightfdn Research on the Future of an Informed Society program. 1/2

[Jonathan Nagler @Jonathan_Nagler]

Super excited to be supported by Knight in our research. And really thankful for the efforts of so many people who helped. And looking forward to working with co-directors (@j_a_tucker @RichBonneauNYU ) and other SMaPP people and colleagues.

[NYU's Center for Social Media, AI, and Politics @CSMAP_NYU]

We are beyond thrilled to have been selected as one of the @knightfdn recipients for their new program examining the impact of technology on democracy to support the work of the SMaPP Lab (https://t.co/2ilcmgbAPO) & establish the NYU Center for Social Media and Politics.

[Joshua Tucker @j_a_tucker]

So excited and honored that @SMaPP_NYU has been chosen as one of 11 institutions to receive funding as part @knightfdn historic $50 million investment in research on technology and democracy. We will be establishing the NYU Center for Social Media and Democracy.

[Bruce Desmarais @brucedesmarais]

Excited to see this out in @PSJ_Editor! New policy and network data for research on state policy diffusion networks. Work w/ @FJBoehmke,
@FridolinLinder, @hannawallach, @ScottJLaCombe, Jeff Harden, and Mark Brockway. Data is on @dataverseorg, https://t.co/o0ggWfzTwI.

[Joshua Tucker @j_a_tucker]

Interested in social media and politics? Attending #MPSA19 #MPSA2019? We've got a lot of paper presentations from @SMaPP_NYU lab members and alums: https://t.co/aRRvvZMH25.

Next up @aasiegel and @meganicka at 11:30 AM today on Russian state broadcaster RT & Syrian conflict

[Fridolin Linder @FridolinLinder]

Our paper on Active Learning for Text Classification (with @bapmiller and Walter Mebane) is now conditionally accepted at Political Analysis! You can read it here:
https://t.co/54c5MRhMXK

Thanks to everyone giving helpful comments and feedback!

[Hadley Wickham @hadleywickham]

Please help me figure out good names for the new pivot verbs in tidyr by filling out this (very short!) survey: https://t.co/cJ0GM1VZ1H #rstats

[Joshua Tucker @j_a_tucker]

We’re looking to hire postdocs for the @SMaPP_NYU lab next year! If you are interested in doing research on the relationship between social media and politics & working with social media data in a lab setting, please consider applying!

https://t.co/URd1UWBbV6