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arXiv 2007.08749cs.CLcs.LG
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走向自动化的SOAP注释:对医学对话中的话语进行分类

Towards an Automated SOAP Note: Classifying Utterances from Medical Conversations

Abridge AI, Inc.(Abridge AI 公司)

Benjamin Schloss, Sandeep Konam

摘要:

从医疗对话中生成的摘要可以提高患者对护理计划的回忆和理解,并减少医生的文档负担。自动语音识别(ASR)和自然语言理解(NLU)的最新进展为自动生成这些摘要提供了潜在的解决方案,但缺乏用于该领域基准研究的严格定量基线。在本文中,我们弥合这一差距的两个任务:从医疗对话的话语分类(i)SOAP部分和(ii)扬声器的作用。两者都是实现医疗对话的端到端、自动化SOAP注释的基本构建块。我们提供了一个数据集的详细信息,该数据集包含人类和ASR的医疗对话和相应的机器学习优化的SOAP注释。然后,我们提出了一个系统的分析,其中我们适应现有的深度学习架构,以上述两个任务。结果表明,建模上下文的层次化的方式,它捕获单词和话语水平的背景下,产生实质性的改进,这两个分类任务。此外,我们开发和分析了一个模块化的方法,使我们的模型适应ASR输出。

英文摘要:

Summaries generated from medical conversations can improve recall and understanding of care plans for patients and reduce documentation burden for doctors. Recent advancements in automatic speech recognition (ASR) and natural language understanding (NLU) offer potential solutions to generate these summaries automatically, but rigorous quantitative baselines for benchmarking research in this domain are lacking. In this paper, we bridge this gap for two tasks: classifying utterances from medical conversations according to (i) the SOAP section and (ii) the speaker role. Both are fundamental building blocks along the path towards an end-to-end, automated SOAP note for medical conversations. We provide details on a dataset that contains human and ASR transcriptions of medical conversations and corresponding machine learning optimized SOAP notes. We then present a systematic analysis in which we adapt an existing deep learning architecture to the two aforementioned tasks. The results suggest that modelling context in a hierarchical manner, which captures both word and utterance level context, yields substantial improvements on both classification tasks. Additionally, we develop and analyze a modular method for adapting our model to ASR output.

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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