AI article
Why Accuracy Keeps Lying to You in Imbalanced Classification
My fraud detection model had 99% accuracy but caught zero frauds. Here's why accuracy is the wrong metric and what to use instead.
Dev.to | Apr 12, 2026 | hqqqqy
AI article
My fraud detection model had 99% accuracy but caught zero frauds. Here's why accuracy is the wrong metric and what to use instead.
Dev.to | Apr 12, 2026 | hqqqqy