...曲线及其现下面积（AUC）来评价模型效果的优劣。其中ROC曲线是指受试者工作特征曲线（Receiver Operating characteristic Curve），曲线是以混淆矩阵为基础，将真阳性率（灵敏度）作为纵坐标，假阳性率（1-特异度）作为横坐标所绘制。
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...证组中出现状况的差异对这些症状进行赋分;根据专家辨证的结果,应用接受者操作特征曲线(receiver operating characteristic curve, ROC)的方法选择最佳诊断阈值从而建立量化辨证标准;以专家组统一辨证作为金标准对建立的量化标准进行回顾性检验...
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...瘤标志物；受试者工作曲线；PET/CT；CT [gap=1903]Key words] Serum tumor markers； Receiver operating characteristic curve； PET/CT； CT ...
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receiver operating characteristic curve ROC 受试者工作特征曲线
summary receiver operating characteristic curve 综合受试者工作特征曲线 ; 受试者工作特征曲线
Receiver operating characteristic curve model ROC模型
Receiver Operating Characteristic Curve Value 以颈围及腰围两项指标的受试者作业特征曲线值
Biomarkers of liver fibrosis: What lies beneath the receiver operating characteristic curve?
肝纤维化的生物标记：什么假象在接受者操作特征曲线之下？
Receiver operating characteristic curve (ROC) was used to evaluate the cutoff value of S-CEA level as a predicting factor for the prognosis of CRC.
应用ROC曲线探讨CEA作为结直肠术后复发的预测指标的意义及最佳临界值的划分。
Receiver operating characteristic (ROC) curve was used for analyzing results and selecting cut off values.
根据受试者工作特征曲线（ROC）分析结果并选定阳性参考值。
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