arXivDaily arXiv每日学术速递 周一至周五更新
arXiv周末暂无论文更新,休息一下吧,周末愉快~~
arXiv 2301.08019cs.LG
收藏

医院患者亚型的识别、解释和临床评价

Identification, explanation and clinical evaluation of hospital patient subtypes

University of Bristol(布里斯托大学);University Hospitals Bristol NHS Foundation Trust(布里斯托大学医院NHS基金会信托)

Enrico Werner, Jeffrey N. Clark, Ranjeet S. Bhamber, Michael Ambler, Christopher P. Bourdeaux, Alexander Hepburn, Christopher J. McWilliams, Raul Santos-Rodriguez

摘要:

我们提出了一个管道,其中无监督的机器学习技术用于自动识别2017年至2021年期间在英国一家大型教学医院收治的医院患者的亚型。通过使用最先进的可解释性技术,对识别的亚型进行解释并赋予临床意义。同时,临床医生在其临床知识的背景下评估了所识别的患者亚型的群内相似性和群间差异。通过面对自动和基于临床医生的解释的输出,我们的目标是强调将机器学习技术与临床专业知识相结合的互利性。

英文摘要:

We present a pipeline in which unsupervised machine learning techniques are used to automatically identify subtypes of hospital patients admitted between 2017 and 2021 in a large UK teaching hospital. With the use of state-of-the-art explainability techniques, the identified subtypes are interpreted and assigned clinical meaning. In parallel, clinicians assessed intra-cluster similarities and inter-cluster differences of the identified patient subtypes within the context of their clinical knowledge. By confronting the outputs of both automatic and clinician-based explanations, we aim to highlight the mutual benefit of combining machine learning techniques with clinical expertise.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

↑