meds_reader：快速高效的电子病历处理库

arXiv - CS - Databases Pub Date : 2024-09-12 DOI:arxiv-2409.09095

Ethan Steinberg, Michael Wornow, Suhana Bedi, Jason Alan Fries, Matthew B. A. McDermott, Nigam H. Shah

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引用次数: 0

摘要

医疗保健领域对机器学习的需求日益增长，需要处理越来越大的电子健康记录（EHR）数据集，但现有的管道在计算效率和可扩展性方面都不尽如人意。在本文中，我们介绍了 meds_reader，这是一个用于高效处理电子病历数据的优化 Python 软件包，旨在利用电子病历数据的许多固有属性来提高处理速度。然后，我们通过对两个主要电子病历处理流水线关键组件的重新实施，展示了 meds_reader 的优势，在内存、速度和磁盘使用方面实现了 10-100 倍的改进。meds_reader 的代码见 https://github.com/som-shahlab/meds_reader。

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meds_reader: A fast and efficient EHR processing library

The growing demand for machine learning in healthcare requires processing increasingly large electronic health record (EHR) datasets, but existing pipelines are not computationally efficient or scalable. In this paper, we introduce meds_reader, an optimized Python package for efficient EHR data processing that is designed to take advantage of many intrinsic properties of EHR data for improved speed. We then demonstrate the benefits of meds_reader by reimplementing key components of two major EHR processing pipelines, achieving 10-100x improvements in memory, speed, and disk usage. The code for meds_reader can be found at https://github.com/som-shahlab/meds_reader.

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arXiv - CS - Databases

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