Diogo Ribeiro·3h agoThe Test Set Is Not the ClinicData science and AI in healthcare, judged by what survived the journey from a retrospective dataset to a patient
Sumanthjanapareddy·4h agoWelford’s Recurrence Formulas and the Statistics of Penetration ScoresIntroduction
My 12 Axes·4h agoWhat an “85% Match” With a Country Really MeansWe simulated 20,000 people to see how impressive a political match percentage actually is.
Navnoor Bawa·5h agoJim Simons’s Renaissance Hired IBM’s Maximum Entropy Pair. Their 1996 Math Is Logistic Regression.The 1996 paper that made maximum entropy standard in machine learning is a logistic regression, and on SPY its stop keeps five features.A response icon1A response icon1
VIPUL SHARMA·5h agoDay 28/60: The Geometry of Probability — Gaussian Mixture Models (GMM)So far, we have looked at clustering as a rigid geometric problem. K-Means forces every data point into a rigid, non-overlapping sphere…
RamuMadireddy·7h agoWelford’s Recurrence Formulas: Online Mean, Variance and Sampling DistributionsAn exploration of online statistics, simulation, and the effect of sample size on statistical estimates.
Rayan·8h agoMaximum Likelihood Estimation Example: Coin Flips, a Normal Fit and a Poisson Count, Worked by HandSeven heads in ten flips. What’s the best guess for the coin’s chance of heads? You’d say 0.7 without thinking, and you’d be right. This…A response icon1A response icon1
Natpaphon Nukhunthod·9h agoThe More You Try, the Luckier You Look: The Winner's Curse Hiding in Every SuccessWhy the best result from many tries is often just the luckiest one, and three habits to avoid being fooledA response icon1A response icon1
FindRoofingPros·11h agoRoofing Statistics 2026: 50+ Sourced Stats on Roofers, Storms, Insurance and ScamsThis article was originally published on FindRoofingPros: https://www.findroofingpros.com/blog/roofing-statistics-2026
