some question about the auc score

[0nyoun9]

Hi, thanks for your excellent work! I saw in your code that you calculate the AUC score using gt_labels and total_topk_err_scores. auc_score = roc_auc_score(gt_labels, total_topk_err_scores) Can I use gt_labels and pred_labels to calculate the AUC score

[d-ailin]

When you already have pred_labels (0 or 1), you should evaluate other metrics, like precision instead of AUC. AUC can be seen as an average performance metric under different thresholds (these thresholds will decide 0 or 1 labels).

[0nyoun9]

When you already have pred_labels (0 or 1), you should evaluate other metrics, like precision instead of AUC. AUC can be seen as an average performance metric under different thresholds (these thresholds will decide 0 or 1 labels).

i get it，thank you！