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arXiv 1702.07092cs.CLcs.IR
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用于患者安全事件分类的神经注意力模型

A Neural Attention Model for Categorizing Patient Safety Events

Georgetown University(乔治城大学);MedStar Health(美德星健康)

Arman Cohan, Allan Fong, Nazli Goharian, Raj Ratwani

摘要:

医疗差错是美国死亡的主要原因,因此,预防这些差错对促进医疗保健至关重要。患者安全事件报告是描述患者潜在不良事件的叙述,对于识别和预防医疗错误非常重要。我们提出了一个神经网络架构,用于识别安全事件的类型,这是理解这些叙述的第一步。我们提出的模型是基于软神经注意力模型,以提高编码长序列的有效性。两个大规模的真实世界的患者安全报告数据集的实证结果表明,我们的方法的有效性与现有的方法有显着的改进。

英文摘要:

Medical errors are leading causes of death in the US and as such, prevention of these errors is paramount to promoting health care. Patient Safety Event reports are narratives describing potential adverse events to the patients and are important in identifying and preventing medical errors. We present a neural network architecture for identifying the type of safety events which is the first step in understanding these narratives. Our proposed model is based on a soft neural attention model to improve the effectiveness of encoding long sequences. Empirical results on two large-scale real-world datasets of patient safety reports demonstrate the effectiveness of our method with significant improvements over existing methods.

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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