基于影像组学的直肠癌术前T分期预测
王楠,王远军,廉朋

Prediction of Preoperative T Staging of Rectal Cancer Based on Radiomics
Nan WANG,Yuan-jun WANG,Peng LIAN
表2 4个模型预测各项指标值
Table 2 The index values predicted by the four models
模型AUC准确率灵敏度特异度测试集准确率
随机森林0.90150.83000.91070.86900.8571
支持向量机0.96850.88640.96250.89920.9047
逻辑回归0.94390.84760.90570.88940.8571
GBDT0.85680.86000.92500.89600.8095