基于法律框架网络本体的信息检索研究  

Study on the Information Retrieval Based on Chinese Legal FrameNet Onotology

作　　者：贾君枝[1] 邰杨芳[1] 

机构地区：[1]山西大学管理学院,太原030006

出　　处：《情报学报》2007年第4期561-566,共6页Journal of the China Society for Scientific and Technical Information

基　　金：国家社会科学基金项目＂汉语框架网络知识本体构建研究＂（06CTQ004）.

摘　　要：利用框架语义学原理,参考美国加州大学伯克利分校的FrameNet工程,我们构建了法律框架网络本体,针对当前网络信息检索存在的查准率低等问题,探讨中文法律框架网络本体应用之下的语义检索的解决方案.在法律本体的支持下,既实现对用户的检索提问的语义理解,又实现对法律文本的语义预处理,以将查询对象与标引过的文本进行匹配,实现对它们的精确匹配,提高检索效率.Using the principle of Frame Semantics, we constructed a Chinese legal FrameNet ontology based on the FrameNet project of University of California-Berkeley. In review of the existing problems of web information retrieval such as low accuracy and high noises, the purpose of this paper is to explore the resolution of semantic retrieval based on the application of our constructed legal ontology. With the support of legal ontology, both the user＇ s input of inquires and the texts from web are understood and processed through semantic analysis to realize the precise matching of research objects and annotated texts and to improve the efficiency of retrieval.

关 键 词：本体 框架语义学 框架网络 法律 信息检索 

分 类 号：G250.73[文化科学—图书馆学]