汉语介词短语自动识别研究综述

摘要

作为一种重要的短语类型,介词短语在汉语中分布广泛,正确识别汉语介词短语对自然语言处理领域的很多任务和应用都有重要的作用和意义.该文对近些年与识别汉语介词短语有关的研究做了梳理,从研究对象、实验评价标准和具体研究方法等几个方面比较详细地介绍了相关工作,最后归纳了汉语介词短语识别研究中表现出来的一些特点,并对未来研究的发展提出了几点建议.%As an important type of phrase,prepositional phrases (PP) are widely distributed in Chinese,Therefore proper identification of PPs has positive and important impacts on the various tasks and applications in the field of Natural Language Processing.This paper surveys related studies in identifying Chinese PPs in recent years,and discusses the works in detail from several perspectives:research objects,experimental evaluation and research methods.It finally concludes several features of research on Chinese PP identification and proposes several suggestions on the future work.