arXivDaily arXiv每日学术速递 周一至周五更新
arXiv 2405.06802cs.CLcs.AI
收藏

将放射学报告的发现总结为印象

Summarizing Radiology Reports Findings into Impressions

Quod Analytics(Quod分析公司);University of Texas Austin(德克萨斯大学奥斯汀分校)

Raul Salles de Padua, Imran Qureshi

AI总结:

针对医疗患者交接与分诊问题,提出基于数据增强的BERT-to-BERT编码器-解码器模型,在MIMIC CXR数据集上实现最先进的放射学报告摘要性能,并分析了模型局限与知识增益。

摘要:

患者交接和分诊是医疗保健中的两个基本问题。医生通常必须煞费苦心地总结复杂的发现,以便与专家进行有效沟通,并迅速决定哪些患者的情况最紧急。为了应对这些挑战,我们提出了(1)一个具有最先进放射学报告摘要性能的模型,使用了(2)一种新颖的医学数据增强方法,以及(3)对模型局限性和放射学知识增益的分析。我们还为未来在MIMIC CXR数据集上开发的模型提供了数据处理管道。我们表现最佳的模型是经过微调的BERT-to-BERT编码器-解码器,其ROUGE-L F1为58.75/100,优于具有更复杂注意力机制的专用检查点。我们在本工作中研究了这些方面。

英文摘要:

Patient hand-off and triage are two fundamental problems in health care. Often doctors must painstakingly summarize complex findings to efficiently communicate with specialists and quickly make decisions on which patients have the most urgent cases. In pursuit of these challenges, we present (1) a model with state-of-art radiology report summarization performance using (2) a novel method for augmenting medical data, and (3) an analysis of the model limitations and radiology knowledge gain. We also provide a data processing pipeline for future models developed on the the MIMIC CXR dataset. Our best performing model was a fine-tuned BERT-to-BERT encoder-decoder with 58.75/100 ROUGE-L F1, which outperformed specialized checkpoints with more sophisticated attention mechanisms. We investigate these aspects in this work.

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。

↑