Demner-Fushman Dina, Rogers Willie J, Aronson Alan R
Lister Hill National Center for Biomedical Communications, National Library of Medicine, National Institutes of Health, Bethesda, MD, USA.
J Am Med Inform Assoc. 2017 Jul 1;24(4):841-844. doi: 10.1093/jamia/ocw177.
MetaMap is a widely used named entity recognition tool that identifies concepts from the Unified Medical Language System Metathesaurus in text. This study presents MetaMap Lite, an implementation of some of the basic MetaMap functions in Java. On several collections of biomedical literature and clinical text, MetaMap Lite demonstrated real-time speed and precision, recall, and F1 scores comparable to or exceeding those of MetaMap and other popular biomedical text processing tools, clinical Text Analysis and Knowledge Extraction System (cTAKES) and DNorm.
MetaMap是一种广泛使用的命名实体识别工具,可从文本中的统一医学语言系统叙词表中识别概念。本研究展示了MetaMap Lite,它是MetaMap一些基本功能的Java实现。在几个生物医学文献和临床文本集合上,MetaMap Lite展示了实时速度以及与MetaMap和其他流行的生物医学文本处理工具(临床文本分析与知识提取系统(cTAKES)和DNorm)相当或更高的精确率、召回率和F1分数。