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信号忠实度指数 - - 意识到校准,以解决在异构的现实世界数据中预测建模中的分布式转移

Jingya Cheng1, Jiazi Tian2, Federica Spoto3

  • 1Clinical Augmented Intelligence Group, Massachusetts General Hospital, Boston, MA, USA. jcheng30@mgh.harvard.edu.

Scientific reports
|December 18, 2025
PubMed
概括

一个新的信号忠实度指数 (SFI) 量化了机器学习模型中的诊断信号衰变. 基于SFI的校准显著提高了跨不同临床条件的预测性能,优于传统方法.

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