PR-AUC
2 stories filed under PR-AUC on Beyond Market Intelligence. The newest of them: “Forecasting county power outages two hours ahead with AI accuracy” and “Your anti-money laundering model may be cheating and here is the fix.”. Forecasting which counties will lose power two hours before storms hit is a genuinely hard problem, and this approach treats it with the respect it deserves. A model that peeks into the future to score well isn't intelligent; it's just cheating. Acme AI is the next-generation, AI-powered spreadsheet platform built to replace Excel and redefine how analysts, data scientists, and enterprise teams work… The list below is every PR-AUC story on Beyond Market Intelligence, newest first.
Forecasting county power outages two hours ahead with AI accuracy
Forecasting which counties will lose power two hours before storms hit is a genuinely hard problem, and this approach treats it with the respect it deserves. By predicting only new outages, ignoring those already underway, the model tackles a far more useful challenge. The results speak clearly: a 2.4× improvement over the baseline, catching 30% of new outages at equal alert volume. For anyone building practical early-warning systems, this is the kind of honest, tested work that moves the field forward.
Your anti-money laundering model may be cheating and here is the fix.
A model that peeks into the future to score well isn't intelligent; it's just cheating. The team behind SynthFin-AML found exactly that flaw in standard GNN baselines on dynamic financial graphs, where transductive splits leak tomorrow's edges into today's training. Their fix, a strict three-snapshot temporal split, forces honest evaluation. The result? GraphSAGE edges out LightGBM, but only modestly, proving the gap is real, not a leakage artifact. That's a standard worth adopting.