Bram van Es, Leon C. Reteig, Sander C. Tan, Marijn Schraagen, Myrthe M. Hemker...
TL;DR比较了三种荷兰临床笔记中否定检测的方法,并发现基于 biLSTM 模型和 RoBERTa 模型的检测系统精准度更高,可以在临床信息检索和决策支持系统中用于标签提取。
Abstract
As structured data are often insufficient, labels need to be extracted from free text in electronic health records when developing models for clinical information retrieval and decision support systems. One of the most important contextual properties in clinical text is negation, which indicates the absence of findings. We aimed to improve large scale extrac