Tech

Data Leakage: The Silent Reason Your Model Performs “Too Well”

You train a model, run evaluation, and the numbers look unreal—95%+ accuracy, near-perfect AUC, tiny error. It feels like a breakthrough. But if performance is “too good” compared to...

Data Leakage: The Silent Reason Your Model Performs “Too Well”

You train a model, run evaluation, and the numbers look unreal—95%+ accuracy, near-perfect AUC, tiny error. It feels like a breakthrough. But if performance...