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Petra Vidnerová

@petravidnerova.bsky.social
18 followers 19 following 32 posts

AI, Python, carcassonne player

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Petra Vidnerová @petravidnerova.bsky.social · 20/09/2026
Read "Imbalanced Data: Myths, Mistakes and Modern Solutions" by Soledad Galli this weekend. Brilliant. Its central argument is that class imbalance isn't the problem, poor methodology is. Well written, easy to read. Recommend. www.trainindata.com/p/imbalanced...
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Petra Vidnerová @petravidnerova.bsky.social · 02/07/2026
Such posts are obsolete in the vibecoding era, but I came across the `progress_apply` and found it useful.
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Petra Vidnerová @petravidnerova.bsky.social · 13/06/2026
wtf? www.anthropic.com/news/fable-m...
anthropic.com
Statement on the US government directive to suspend access to Fable 5 and Mythos 5
The US government has issued an export control directive to suspend all access to Fable 5 and Mythos 5 by any foreign national, whether inside or outside the United States.
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Petra Vidnerová @petravidnerova.bsky.social · 10/06/2026
Fable 5 is out, life is going to be expensive
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Petra Vidnerová @petravidnerova.bsky.social · 05/06/2026
May help ... www.linkedin.com/posts/scott-...
linkedin.com
Claude Code -p Option for Command Line Integration | Scott Yourstone posted on the topic | LinkedIn
I've learned a useful Claude Code feature this past week: the -p / --print option. The print mode allows you to run prompts directly from the command line and return the response to stdout. That mean...
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Petra Vidnerová @petravidnerova.bsky.social · 15/05/2026
I agree ...
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Petra Vidnerová @petravidnerova.bsky.social · 25/04/2026
I was making a poster and needed a QR code. Expected to generate one online, download a PNG, import it, align it… nope. Claude just used the qrcode LaTeX package and rendered it inline. Genuinely so easy. LaTeX continues to surprise me. mirror.kumi.systems/ctan/macros/...
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Reposted by Petra Vidnerová
Institute of Computer Science, The Czech Academy of Sciences @ics-cas.bsky.social · 10/04/2026
Do not miss the Hora Informaticae seminar on April 14. Lenka Zdeborová will give a talk "Generalization in Attention-Based Neural Networks: Solvable High-Dimensional Models". At ICS and online via ZOOM. See www.cs.cas.cz/seminar-Hora...
cs.cas.cz
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Petra Vidnerová @petravidnerova.bsky.social · 02/04/2026
Today it is exactly 25 years since I entered ICS. Thanks to all the people I met on the way.
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Petra Vidnerová @petravidnerova.bsky.social · 30/03/2026
docs.bmad-method.org caught my attention, it looks really promising so far - definitely worth trying.
docs.bmad-method.org
Welcome to the BMad Method
AI-driven development framework with specialized agents, guided workflows, and intelligent planning
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Petra Vidnerová @petravidnerova.bsky.social · 22/02/2026
Od března poběží začátečnický kurz Pražských PyLadies, přihlášky otevřeny. 📅 Každý čtvrtek od 19. 3. 2026 🕓 18:00–20:00 📍 Akademie CZ.NIC (Jiřího z Poděbrad) ⌛ 13 týdnů 💚 Zdarma docs.google.com/forms/d/e/1F...
docs.google.com
Přihláška na začátečnický kurz PyLadies Praha (jaro 2026)
Ahoj, těší nás tvůj zájem o účast na pražských PyLadies a tím pádem i o programování v Pythonu! Tento formulář slouží jako registrace do v pořadí již dvacátého osmého běhu začátečnického kurzu PyL...
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Petra Vidnerová @petravidnerova.bsky.social · 20/02/2026
Claude is impressively powerful. I’m already caught. But I don’t feel comfortable with something nobody fully understands, how it works, having access to my hard drive.
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Petra Vidnerová @petravidnerova.bsky.social · 31/01/2026
I've just signed up for wsocial.eu. Let's see how it will develop.
wsocial.eu
W — Trust your feed
We believe in the need for a global, trusted social media platform owned, run, and hosted in Europe. W is built on verified human users, transparency, privacy, and free speech.
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Petra Vidnerová @petravidnerova.bsky.social · 28/01/2026
Discovered takeout.google and immediately entered data-paranoia mode. Backups in progress.
takeout.google
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Petra Vidnerová @petravidnerova.bsky.social · 01/01/2026
🚕 review: Attempt to book Bolt for 1. 1. 0:45 from Vejprnice to Plzeň unsuccessful. Still have Uber app, so 29. 12. reservation made, payment realised, driver appeared in app. Shortly: cancalled from Uber at 0:55. Overall Uber 👎, night bus + tram 👍.
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Petra Vidnerová @petravidnerova.bsky.social · 23/12/2025
The past months were turbulent. Many decisions made, many postponed. Our child has been officially renamed. Many hopeless school open days, but we almost know which schools to apply to. Overall, a good year. I expect 2026 to be intensive, too. Best!
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Petra Vidnerová @petravidnerova.bsky.social · 19/12/2025
Scientific spam ís annoying, but from time to time, something funny arrives.
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Petra Vidnerová @petravidnerova.bsky.social · 07/12/2025
My daughter prepares her slides for a presentation using Manim (manim.community). It's really weird, but the result, which contains animated descriptive geometry, is impressive.
manim.community
Manim Community
Manim is a community-maintained Python library for creating mathematical animations.
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Petra Vidnerová @petravidnerova.bsky.social · 07/12/2025
Have a nice and easygoing Advent time. I appreciate that there are only 12 days of AoC this year, since I lack time. However, I've found them quite easy so far. Do you feel the same?
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Petra Vidnerová @petravidnerova.bsky.social · 23/11/2025
Také jste zkoušeli emotikon mořského koníka?
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Petra Vidnerová @petravidnerova.bsky.social · 09/11/2025
Prohlašuji každého, kdo říká adresáři složka, za odporně mladého. A úplně nejlepší je "priečinok".
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Petra Vidnerová @petravidnerova.bsky.social · 14/10/2025
The 20th Czech Championship in Carcassonne is over. deskohrani.cz/cgi/mso/inde...
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Petra Vidnerová @petravidnerova.bsky.social · 13/10/2025
tn.nova.cz/zpravodajstv...
tn.nova.cz
Muzeum vlaků vzniklo díky jednomu nadšenci. Své místo tam má i miniželeznice | TN.cz
Ve středních Čechách lze najít nejedno netradiční muzeum. Například v obci Skalsko na Mladoboleslavsku na dvoře tamního statku je nevelké soukromé muzeum parních strojů. Součástí je i malá funkční žel...
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Petra Vidnerová @petravidnerova.bsky.social · 20/09/2025
Get vaccinated in time, don't be like me.
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Petra Vidnerová @petravidnerova.bsky.social · 15/09/2025
This picture was taken directly from a lecture room. Epic venue! #Porto #ecmlpkdd
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Petra Vidnerová @petravidnerova.bsky.social · 05/09/2025
Possibly useful tool for unified interface to various LLM providers: github.com/mozilla-ai/a...
github.com
GitHub - mozilla-ai/any-llm: Communicate with an LLM provider using a single interface
Communicate with an LLM provider using a single interface - mozilla-ai/any-llm
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Petra Vidnerová @petravidnerova.bsky.social · 01/08/2025
Super povídání, je prima mít takovou kolegyni a kamarádku www.matfyz.cz/clanky/holky...
matfyz.cz
Holky z informatiky – nová generace vědkyň: Gabriela Kadlecová
Hledají nové principy, objevují nečekané souvislosti, propojují teoretické poznatky s praxí a posouvají hranice lidského poznání. Řeč je o mladých vědkyních z Informatické sekce Matfyzu, které svými p...
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Petra Vidnerová @petravidnerova.bsky.social · 25/07/2025
Otevíráme registraci na kurz pro datové analýzy pro PyLadies (alias PyData kurz), který se bude konat již tradičně od poloviny září do poloviny prosince. Více informací a nezávaznou přihlášku najdete zde: docs.google.com/forms/d/e/1F...
docs.google.com
Registrace PyData kurz
Tento formulář slouží jako nezávazná přihláška do PyData kurzu. Kurz je určen studentkám se znalostí Pythonu odpovídající absolvování začátečnických kurzů PyLadies (viz https://naucse.python.cz/course...
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Petra Vidnerová @petravidnerova.bsky.social · 30/03/2025
I came across .env file. And wow! Not a bad idea ... see medium.com/@sujathamuda...
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