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Model Evaluation

Metrics, cross-validation, and overfitting

0% · 0 of 5 steps completed · ~90 min · Learn why accuracy lies and what to use instead
1
The Accuracy Trap
Why 99% accuracy can mean zero detections
2
Confusion Matrix
TP, TN, FP, FN — the four outcomes of every prediction
3
Precision, Recall, F1
The metrics that actually matter in security
4
ROC Curve and AUC
Compare classifiers across all thresholds
5
Threshold Tuning
Choose the right operating point for your SOC