Ghost of far-right paramilitaries hovers over Colombia’s presidential runoff vote
Colombians will choose on Sunday between two men whose lives have been very differently shaped by the militias, and whose visions for the country are poles apart
Ghost of far-right paramilitaries hovers over Colombia’s presidential runoff vote
Colombians will choose on Sunday between two men whose lives have been very differently shaped by the militias, and whose visions for the country are poles apart
Justiça colombiana mantém condenação de Santiago Uribe por criação de grupo paramilitar
Just finished a Fediverse workshop as a guest in the course "Big Questions in Data and AI", run by @dorahrt here at Amsterdam University College (#AUC).
I may have overwhelmed the students a bit, but thankfully I had the *guiding threads* from @tommi "Knitting our internet" template: https://ournet.rocks
(And sorry @tommi , we forgot to take a picture of the threading 🫣! We went full blown decentralization, with multiple servers, so it was a beautiful mess!)
📅 From principles to practice: a Dialogue on Responsible AI.
⏰ Friday 29 May 12:45-13:45
📌 Amsterdam University College, Common Room
This Friday 29 May 2026, from 12:45 to 13:45 in the common room of #AmsterdamUniversityCollege #AUC
Please join us for a discussion on responsible AI, set up and led by one of the students of our collective: @fatemahmuneeb
predict_proba выдаёт 0.9 — но это не вероятность 90%
В ML легко перепутать аккуратное число с честной вероятностью: модель выдаёт predict_proba = 0.9 , и кажется, что событие произойдёт в 90% случаев. Но это не всегда так. В статье разбираем, почему выход модели может быть просто внутренней оценкой уверенности, чем калибровка отличается от AUC, как увидеть смещение через reliability diagram и Brier score — и когда вероятности нужно обязательно калибровать, прежде чем использовать их в бизнес‑решениях.
https://habr.com/ru/companies/otus/articles/1036882/
#машинное_обучение #predict_proba #калибровка_вероятностей #вероятности_в_ML #AUC #Brier_score #классификация #CalibratedClassifierCV #reliability_diagram #интерпретация_модели