arXivDaily arXiv每日学术速递 周一至周五更新
arXiv 2010.04420cs.LG
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通过随机决策树从实验室检查和X射线数据预测新冠肺炎患者的预后

Prognosis Prediction in Covid-19 Patients from Lab Tests and X-ray Data through Randomized Decision Trees

Università degli Studi di Brescia(布雷西亚大学);ASST Spedali Civili di Brescia(布雷西亚市民医院)

Alfonso Emilio Gerevini, Roberto Maroldi, Matteo Olivato, Luca Putelli, Ivan Serina

摘要:

人工智能和机器学习可以提供强大的工具来帮助抗击新冠肺炎。在本文中,我们提出了一项基于机器学习的研究和具体工具,以预测新冠肺炎住院患者的预后。特别是,我们解决的任务,预测病人在不同时间的住院死亡的风险,在一些人口统计学信息,胸部X光评分和几个实验室检查结果的基础上。我们的机器学习模型使用决策树的集合,这些决策树使用来自2000多名患者的数据进行训练和测试。模型的实验评估显示出良好的性能,在解决所解决的任务。

英文摘要:

AI and Machine Learning can offer powerful tools to help in the fight against Covid-19. In this paper we present a study and a concrete tool based on machine learning to predict the prognosis of hospitalised patients with Covid-19. In particular we address the task of predicting the risk of death of a patient at different times of the hospitalisation, on the base of some demographic information, chest X-ray scores and several laboratory findings. Our machine learning models use ensembles of decision trees trained and tested using data from more than 2000 patients. An experimental evaluation of the models shows good performance in solving the addressed task.

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。

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