Petra Vidnerová @petravidnerova.bsky.social · 20/09/2026Read "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... 001 1
Petra Vidnerová @petravidnerova.bsky.social · 02/07/2026Such posts are obsolete in the vibecoding era, but I came across the `progress_apply` and found it useful. 011 1
Petra Vidnerová @petravidnerova.bsky.social · 13/06/2026I tried using Fable5 to classify paper abstracts and was happy I’d finish before June 15, when they cut off my access to Claude -p. This morning I wanted to run another batch… no luck. 000 0
Petra Vidnerová @petravidnerova.bsky.social · 13/06/2026wtf? www.anthropic.com/news/fable-m...anthropic.comStatement on the US government directive to suspend access to Fable 5 and Mythos 5The 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. 100 1
Petra Vidnerová @petravidnerova.bsky.social · 10/06/2026Fable 5 is out, life is going to be expensive 000 0
Petra Vidnerová @petravidnerova.bsky.social · 05/06/2026hm, just found Claude -p is moving to metered pricing on June 15, so no more fun 100 1
Petra Vidnerová @petravidnerova.bsky.social · 05/06/2026May help ... www.linkedin.com/posts/scott-...linkedin.comClaude Code -p Option for Command Line Integration | Scott Yourstone posted on the topic | LinkedInI'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... 100 1
Petra Vidnerová @petravidnerova.bsky.social · 25/04/2026I 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/... 020 2
Reposted by Petra VidnerováInstitute of Computer Science, The Czech Academy of Sciences @ics-cas.bsky.social · 10/04/2026Do 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 011 1
Petra Vidnerová @petravidnerova.bsky.social · 02/04/2026Today it is exactly 25 years since I entered ICS. Thanks to all the people I met on the way. 000 0
Petra Vidnerová @petravidnerova.bsky.social · 30/03/2026docs.bmad-method.org caught my attention, it looks really promising so far - definitely worth trying.docs.bmad-method.orgWelcome to the BMad MethodAI-driven development framework with specialized agents, guided workflows, and intelligent planning 000 0
Petra Vidnerová @petravidnerova.bsky.social · 22/02/2026Od 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.comPřihláška 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... 012 2
Petra Vidnerová @petravidnerova.bsky.social · 20/02/2026Claude 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. 000 0
Petra Vidnerová @petravidnerova.bsky.social · 31/01/2026 I've just signed up for wsocial.eu. Let's see how it will develop.wsocial.euW — Trust your feedWe 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. 000 0
Petra Vidnerová @petravidnerova.bsky.social · 28/01/2026Discovered takeout.google and immediately entered data-paranoia mode. Backups in progress.takeout.google 010 1
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 👍. 001 1
Petra Vidnerová @petravidnerova.bsky.social · 23/12/2025The 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! 010 1
Petra Vidnerová @petravidnerova.bsky.social · 19/12/2025Scientific spam ís annoying, but from time to time, something funny arrives. 000 0
Petra Vidnerová @petravidnerova.bsky.social · 07/12/2025My 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.communityManim CommunityManim is a community-maintained Python library for creating mathematical animations. 000 0
Petra Vidnerová @petravidnerova.bsky.social · 07/12/2025Have 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? 001 1
Petra Vidnerová @petravidnerova.bsky.social · 24/11/2025hm, muj chatgpt už je taky chytřejší, ale když jsem zkoušela prvně, tak se skutečně zacyklil 000 0
Petra Vidnerová @petravidnerova.bsky.social · 23/11/2025Také jste zkoušeli emotikon mořského koníka? 100 1
Petra Vidnerová @petravidnerova.bsky.social · 09/11/2025Prohlašuji každého, kdo říká adresáři složka, za odporně mladého. A úplně nejlepší je "priečinok". 000 0
Petra Vidnerová @petravidnerova.bsky.social · 14/10/2025The 20th Czech Championship in Carcassonne is over. deskohrani.cz/cgi/mso/inde... 020 2
Petra Vidnerová @petravidnerova.bsky.social · 13/10/2025tn.nova.cz/zpravodajstv...tn.nova.czMuzeum vlaků vzniklo díky jednomu nadšenci. Své místo tam má i miniželeznice | TN.czVe 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... 001 1
Petra Vidnerová @petravidnerova.bsky.social · 20/09/2025Get vaccinated in time, don't be like me. 010 1
Petra Vidnerová @petravidnerova.bsky.social · 15/09/2025This picture was taken directly from a lecture room. Epic venue! #Porto #ecmlpkdd 000 0
Petra Vidnerová @petravidnerova.bsky.social · 05/09/2025Possibly useful tool for unified interface to various LLM providers: github.com/mozilla-ai/a...github.comGitHub - mozilla-ai/any-llm: Communicate with an LLM provider using a single interfaceCommunicate with an LLM provider using a single interface - mozilla-ai/any-llm 010 1
Petra Vidnerová @petravidnerova.bsky.social · 01/08/2025Super povídání, je prima mít takovou kolegyni a kamarádku www.matfyz.cz/clanky/holky...matfyz.czHolky z informatiky – nová generace vědkyň: Gabriela KadlecováHledají 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... 001 1
Petra Vidnerová @petravidnerova.bsky.social · 25/07/2025Otevíráme 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.comRegistrace PyData kurzTento 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... 002 2
Petra Vidnerová @petravidnerova.bsky.social · 30/03/2025I came across .env file. And wow! Not a bad idea ... see medium.com/@sujathamuda... 001 1
Petra Vidnerová @petravidnerova.bsky.social · 16/03/2025tady jsou materialy z jednoho jednodeni workshopu na git pro normalni lidi naucse.python.cz/2019/gitwork... jsou to zakladynaucse.python.cz GitWorking 140 4
