计算机应用研究2018，Vol.35Issue(4)：1062-1065,4.DOI:10.3969/j.issn.1001-3695.2018.04.022
基于语言学的依存分析结果动宾关系补全研究
Research on completion of verb-object relation in dependency parsing based on linguistic knowledge
摘要
Abstract
In the case grammer,the verb has the necessary case,and the verb with necessary case on the right in Chinese has object in dependcency syntax.This paper identified missed dependency arc of verb-object relation in dependency parsing analysis result based on this theory,and solved the problem through a method based on knowledge constraints to impove dependency parsing.The experiment results show that,using the linguistic knowledge can identify the verbs with missed dependency arc of verb-object relation and the recognition accuracy is almost up to 93.80％,the UAS of improved system increases by 0.21％,and the UAS of verb-object relation increases by 2.14％.It shows that the use of linguistic knowledge can improve the dependency parsing performance effectively.关键词
动宾关系/语言学知识/依存句法分析Key words
verb-object relation/linguistic knowledge/dependency parsing分类
信息技术与安全科学引用本文复制引用
张丹,周俏丽,张桂平..基于语言学的依存分析结果动宾关系补全研究[J].计算机应用研究,2018,35(4):1062-1065,4.基金项目
国家教育部社科青年基金资助项目(14YJC740216) （14YJC740216）
