Johannes Knittel (@jo_knittel) 's Twitter Profile
Johannes Knittel

@jo_knittel

HDSI Postdoctoral Fellow @Harvard @harvard_data @HarvardVCG . Research interests VIS, ML/AI, HCI, but curious about pretty much everything. All views my own.

ID: 1358514086192029697

linkhttps://www.knittel.ai/ calendar_today07-02-2021 20:35:24

34 Tweet

51 Followers

86 Following

Johannes Knittel (@jo_knittel) 's Twitter Profile Photo

Web APIs in 2007: oops, I downloaded 1mio facebook contacts in an hour, lol Web APIs in 2022: just obtain a token w/ our 10-step workflow..sorry, it's one call per hour..sorry, you cannot retrieve more than five items in one call..contact sales for your tailored solution

Leo C. Stein is @duetosymmetry on bsky/threads/🐘 (@duetosymmetry) 's Twitter Profile Photo

This evening I learned about the magic number 0.4323320871 8590286890… Drop everything left of the decimal place. Take the reciprocal of this fractional part. Keep doing that. This makes a sequence of numbers. What do you notice about the integers left of the decimal place?

This evening I learned about the magic number 0.4323320871 8590286890… Drop everything left of the decimal place. Take the reciprocal of this fractional part. Keep doing that. This makes a sequence of numbers. What do you notice about the integers left of the decimal place?
Johannes Knittel (@jo_knittel) 's Twitter Profile Photo

This is a remarkable, extremely informative piece about the early warning signs of Russia's invasion and the months of preparations and diplomacy among Western allies (and RUS) before the war started, mainly sourced from interviews with top US officials. politico.com/news/magazine/…

Adam Kucharski (@adamjkucharski) 's Twitter Profile Photo

As well as asking 'is AI good at X?' I think we should also be asking 'are humans bad at assessing X?' Ideally, the things we'd outsource to AI are those skills that humans are genuinely now worse at. Not those that humans need to be good at but are bad at writing exams for. 3/3

Johannes Knittel (@jo_knittel) 's Twitter Profile Photo

Some things I like about Python, many I despise, but if I had the power to introduce just one breaking change, it would be the option to declare *block scoped* variables. Sooo many bugs that overwrite or use a previously set variable could be avoided. Even JS has this option.

Blake Richards (@tyrell_turing) 's Twitter Profile Photo

1/4) Several people I admire immensely have signed this, but respectfully, I'm afraid I just don't agree with the claim that "mitigating the risk of extinction from AI should be a global priority". I think this statement is naive and a mistake.

Hilde Kuehne (@hildekuehne) 's Twitter Profile Photo

Why the #EUAIAct might be bad for #AI #Research in the #EU and why we should care. A long 🧵 1/15 Disclaimer: *I’m not a legal expert, but I work with #AI models *I’m happy to discuss if you have some insights that I have missed *I am part of #LAION *All opinions are my own

Harvard VCG (@harvardvcg) 's Twitter Profile Photo

We are happy that Johannes Knittel joins us as an HDSI PostDoc. He got his PhD from Uni Stuttgart, where he focused on the visual analysis of large text collections. He is interested in new #vis-based methods to explain ML models and utilize AI to extract insights from intricate data

We are happy that <a href="/jo_knittel/">Johannes Knittel</a> joins us as an HDSI PostDoc. He got his PhD from <a href="/Uni_Stuttgart/">Uni Stuttgart</a>, where he focused on the visual analysis of large text collections. He is interested in new #vis-based methods to explain ML models and utilize AI to extract insights from intricate data
Harvard Data Science Initiative (@harvard_data) 's Twitter Profile Photo

🔎 Learn about the 2023 Harvard Data Science Initiative Postdoctoral Fellows in our latest blog post: datascience.harvard.edu/2023/09/14/mee… ✨ Melody Huang, Harvard Institute for Quantitative Social ScienceJohannes Knittel, Harvard SEASKeyon Vafa, Harvard SEAS 👏 We look forward to seeing the incredible work you will do this year!

Yann LeCun (@ylecun) 's Twitter Profile Photo

Who are "the elites" we hear so much about? One could say that the elites are people with power or influence. They come in several flavors. 1. They can have intellectual influence because lots of people like their intellectual production. They so,etimes rose through the ranks of

Johannes Knittel (@jo_knittel) 's Twitter Profile Photo

This is funny because it shows that people also do not understand correlations...a correlation *is* a statistical relationship, just not necessarily a causal one (so I ended up being Reviewer 2 of Reviewer 2)

Jakob Troidl (@jakobtroidl) 's Twitter Profile Photo

📢Our latest preprint shows that learning global neuron shapes can help to automatically proofread connectomes and predict neuron types. biorxiv.org/content/10.110… Work done in collaboration with HHMI | Janelia, Srini Turaga & Harvard VCG #connectomics #AI 🧵(1/n)