Question: What is the purpose of the Area Under the ROC Curve (AUC-ROC)?

Options:

1. To measure the accuracy of a model
2. To evaluate the trade-off between true positive rate and false positive rate
3. To calculate the precision of a model
4. To determine the model\'s training time

Correct Answer: To evaluate the trade-off between true positive rate and false positive rate

Solution:

AUC-ROC evaluates the trade-off between the true positive rate and false positive rate across different thresholds.