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arXiv 2602.16352stat.MLcs.CYcs.LG
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流行病学中的机器学习

Machine Learning in Epidemiology

Leibniz Institute for Prevention Research and Epidemiology - BIPS(预防研究与流行病学研究所 - BIPS);University of Bremen, Germany(德国不莱梅大学);University of Copenhagen, Denmark(丹麦哥本哈根大学)

Marvin N. Wright, Lukas Burk, Pegah Golchian, Jan Kapar, Niklas Koenen, Sophie Hanna Langbein

AI总结:

本研究探讨了机器学习在流行病学中的应用,介绍了监督和非监督学习原理,重点讨论了关键方法,并通过R语言代码示例展示了模型评估和可解释性学习。

摘要:

在数字流行病学时代,流行病学家面临的数据量不断增加,且复杂性和维度也在增长。机器学习是一组强大的工具,可以帮助分析这些庞大的数据量。本章为成功将机器学习应用于流行病学奠定了方法论基础。它涵盖了监督学习和非监督学习的原则,并讨论了最重要的机器学习方法。开发了模型评估和超参数优化策略,并介绍了可解释的机器学习。所有这些理论部分都伴有R语言的代码示例,整章均使用心脏病数据集作为示例。

英文摘要:

In the age of digital epidemiology, epidemiologists are faced by an increasing amount of data of growing complexity and dimensionality. Machine learning is a set of powerful tools that can help to analyze such enormous amounts of data. This chapter lays the methodological foundations for successfully applying machine learning in epidemiology. It covers the principles of supervised and unsupervised learning and discusses the most important machine learning methods. Strategies for model evaluation and hyperparameter optimization are developed and interpretable machine learning is introduced. All these theoretical parts are accompanied by code examples in R, where an example dataset on heart disease is used throughout the chapter.

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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