Precision-Recall Trade-off

Task

Calculate precision, recall, and F1-score for different classification thresholds.

Why It Matters

In real applications, the costs of false positives vs false negatives are often different (spam detection vs cancer diagnosis). Understanding precision-recall trade-offs lets you tune your classifier for your specific business needs.

Instructions

1. Examine the setup code and data
2. Modify the code to solve the puzzle
3. Click Run or press Ctrl+Enter to execute