ML Zoomcamp Week 4

Evaluated a classifier in Module 4 of #mlzoomcamp.

✅ Compared ROC AUC and threshold-based metrics
✅ Found a useful precision/recall trade-off
✅ Used 5-fold cross-validation for tuning

My repo:
https://github.com/AnnalieseTech/2026_ML_ZOOMCAMP/blob/main/04_evaluation/04_hw.ipynb