Research Article
Survival Risk Prediction of Esophageal Squamous Cell Carcinoma Based on BES-LSSVM
Figure 3
ROC analysis of PI and TNM. (a) ROC analysis of PI. (b) Comparative analysis of ROC for PI and TNM. The horizontal coordinate is “1-specificity,” and the vertical coordinate is “sensitivity.” The larger the area under the curve, the stronger the significance.
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