作战文书关键信息抽取方法*

摘要

The research on key information extraction method of operation document serves an important role on auto‐matic military plotting system .However ,most of current researches focus on designing the processes ,without effective a‐nalysis on military symbols ,leading to incomplete extracting results .To extract perfectly ,a key information extraction method is proposed based on Chinese Word Segment and Semantic Role Labeling (take SRL for Short) .The extracting exper‐imental result proves its effective and feasible .According to our method ,information extracting system is designed for opera‐tion document ,which is popularized and widely used in certain army .%作战文书关键信息抽取是实现自动标图系统的关键。现有研究多以文书处理流程设计为主，未深入分析军标用法，信息抽取不完整。为完整提取信息，提出了基于分词处理与语义角色标注（SRL）相结合的文书关键信息抽取方法，实验证明方法有效、可行。基于文中方法所设计的信息抽取系统，已在某集团军内推广、应用。