Your Model Says 99% Accuracy. It’s Lying to Half Your Patients.
中文摘要
高准确率可能掩盖AI对特定人群的误诊，例如阿尔茨海默症模型在老年患者中完全失效。
English Summary
High overall accuracy can mask critical failures in specific subgroups, such as AI models failing elderly patients in Alzheimer's detection.
Original Excerpt
Somewhere in a hospital right now, a model trained to catch early-stage Alzheimer’s is quietly failing every patient over 80 — while its… Continue reading on Medium »