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English(EN) Cross-cohort TB classification using clinical data gathered in Uganda and South Africa

机器学习模型显示出使用跨队列临床数据进行结核病筛查的潜力

研究人员使用来自乌干达和南非的临床和人口统计数据,评估了用于结核病(TB)筛查的机器学习模型。该研究将逻辑回归、多层感知器和卷积神经网络应用于CAGE-TB数据集,并结合特征选择来提高模型性能。虽然特征选择将所有模型的接收者操作特征曲线下面积(AUROC)提高了2-7%,但逻辑回归模型在保留数据上表现出一致的性能,在南非的AUROC为0.84,在乌干达为0.8。更深的神经网络在未见过的数据上显示出不太一致的结果,尽管开发用于结核病筛查的此类分类器被认为是可行的。 AI

影响 这项研究证明了机器学习模型利用现有的临床数据提高结核病筛查效率的潜力。

排序理由 学术论文,详细介绍研究方法和结果。[lever_c_demoted from research: ic=1 ai=1.0]

在 arXiv cs.LG 阅读 →

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机器学习模型显示出使用跨队列临床数据进行结核病筛查的潜力

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报道来源 [1]

  1. arXiv cs.LG TIER_1 English(EN) · Joshua M. Jansen van V\"uren, Devendra S. Parihar, Daphne Naidoo, Marisa Klopper, Frank Cobelens, Lutz Kolbe, Kimsey Zajac, Willy Ssengooba, Moses Joloba, Grant Theron, Thomas R. Niesler ·

    使用在乌干达和南非收集的临床数据进行跨队列结核病分类

    arXiv:2610.03256v1 Announce Type: new Abstract: We present a first evaluation of machine learning applied to patient clinical and demographic data gathered in two different countries for the purpose of tuberculosis (TB) screening to identify people who would benefit from expensiv…