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Updated: Jun 6, 2025

Predicting Treatment Response to Image-Guided Therapies Using Machine Learning: An Example for Trans-Arterial Treatment of Hepatocellular Carcinoma
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一个机器学习模型,用于预测体重减轻的成功,使用治疗早期的体重变化特征

Farzad Shahabi1,2, Samuel L Battalio3, Angela Fidler Pfammatter4

  • 1Department of Preventive Medicine, Feinberg School of Medicine, Northwestern University, Chicago, IL, USA. farzad.shahabi@northwestern.edu.

NPJ digital medicine
|November 29, 2024
PubMed
概括

一个新的随机森林模型准确地预测了在两周内对肥胖治疗的反应. 这个工具有助于早期识别非响应者,改善分步护理减肥干预措施,以提高效率.

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Regression toward the mean (“RTM”) is a phenomenon in which extremely high or low values—for example, and individual’s blood pressure at a particular moment—appear closer to a group’s average upon remeasuring. Although this statistical peculiarity is the result of random error and chance, it has been problematic across various medical, scientific, financial and psychological applications. In particular, RTM, if not taken into account, can interfere when...
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The vertical distance between the actual value of y and the estimated value of y. In other words, it measures the vertical distance between the actual data point and the predicted point on the line
If the observed data point lies above the line, the residual is positive, and the line underestimates the actual data value for y. If the observed data point lies below the line, the residual is negative, and the line overestimates the actual data value for y.
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