Fig. 5
From: Preoperative prediction of lymph node metastasis using deep learning-based features
Predictive performance of feature models including intratumoral and 4 mm peritumoral region with CR and DLB pipeline. The DLB pipeline slightly outperformed CR in the validation set. A larger improvement is seen in the testing set of dissimilar resolution. This indicates the DLB pipeline might be more generalizable and insensitive to pixel size differences. Note that the performance of the training set is not used for comparison due to overfitting concerns. AUC: area under the curve; Sens: sensitivity; Spec: specificity; PPV: positive predictive value; NPV: negative predictive value; Acc: accuracy; YI: Youden index