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Updated: Jan 7, 2026

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生物标志物发现研究设计与接收者-操作者特征相一致

Joakim Ekström1, Ivaylo Stoimenov1, Jim Åkerrén Ögren1

  • 1Department of Immunology, Genetics and Pathology, Science for Life Laboratory, Uppsala University, SE-751 85 Uppsala, Sweden.

Computer methods and programs in biomedicine
|December 24, 2025
PubMed
概括

这项研究提出了一项最佳实践指南,用于使用接收器-操作器特征 (ROC) 分析发现生物标志物. 该ROC框架有助于确定有效的临床生物标志物,改进目前的方法.

关键词:
最佳实践是最好的实践.生物标志物 生物标志物癌症 癌症 癌症 癌症在ROC分析中,我们分析了ROC.研究设计研究设计.

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Receiver Operating Characteristic Plot01:15

Receiver Operating Characteristic Plot

A ROC (Receiver Operating Characteristic) plot is a graphical tool used to assess the performance of a binary classification model by illustrating the trade-off between sensitivity (true positive rate) and specificity (false positive rate). By plotting sensitivity against 1 - specificity across various threshold settings, the ROC curve shows how well the model distinguishes between classes, with a curve closer to the top-left corner indicating a more accurate model. The area under the ROC curve...
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