https://labintelligence.dev/en/learn.htmlShort educational notes on AI, machine learning, statistics, energy, volcanoes and weather: an accessible part and a technical part, with charts. New notes every Tuesday and Friday.en-ushttps://labintelligence.dev/en/learn/correlation-is-not-causation.htmlhttps://labintelligence.dev/en/learn/correlation-is-not-causation.htmlTue, 10 Nov 2026 07:00:00 +0100Method and dataTwo quantities rise together, but one doesn’t drive the other. How to spot a confounder, and why it matters when you want to intervene.https://labintelligence.dev/en/learn/bayes-and-rare-events.htmlhttps://labintelligence.dev/en/learn/bayes-and-rare-events.htmlTue, 10 Nov 2026 07:00:00 +0100Method and dataA sensor catches 90% of failures, yet only one alarm in six is real. Bayes’ theorem explains why rare events fool us.https://labintelligence.dev/en/learn/a-model-is-not-a-decision.htmlhttps://labintelligence.dev/en/learn/a-model-is-not-a-decision.htmlTue, 10 Nov 2026 07:00:00 +0100Method and dataAn accurate forecast is not enough: what matters is what happens next, what a mistake costs and who decides. Why we always start from the decision.