gyxkhkl

是直接把pos_label=1改成pos_label=0吗，还是说改成 fpr, tpr, thresholds = metrics.roc_curve(y_true=y_test, y_score=pred, pos_label=0)' ；fpr1, tpr1, thresholds = metrics.roc_curve(y_true=y_test, y_score=pred, pos_label=1)' ；