2012 i2b2 Temporal Relations (2012 i2b2 Clinical Temporal Relations)

第六项整合生物学和床边 (i2b2) 自然语言处理的信息学挑战针对临床记录的重点是临床叙述中的时间关系。组织者向研究界提供了带有时间信息注释的放电摘要语料库，用于开发和评估时间推理系统。来自世界各地的18个团队参加了挑战。在研讨会期间，参与团队对他们的系统进行了全面的回顾和分析，并概述了挑战贡献建议的未来研究方向。

The 6th Informatics for Integrating Biology and the Bedside (i2b2) Natural Language Processing Challenge focused on temporal relations in clinical narratives pertaining to clinical records. The organizers provided the research community with a corpus of discharge summaries annotated with temporal information for the development and evaluation of temporal reasoning systems. A total of 18 teams from across the globe participated in the challenge. During the workshop, the participating teams conducted comprehensive reviews and analyses of their respective systems, and outlined future research directions suggested by the challenge contributions.

搜集汇总

背景与挑战

背景概述

该数据集是2012年i2b2临床时间关系挑战的一部分，专注于临床记录中时间关系的自然语言处理任务，包含带时间注释的放电摘要语料库，用于开发和评估时间推理系统。发布机构为纽约州立大学奥尔巴尼分校，共有18个团队参与了相关研究挑战。