中国法规全文检索系统的开发

EXPLOITATION OF CHINESE LAW FULL-TEXT RETRIEVAL SYSTEM

本文论述了法规全文检索系统设计思想、系统的特点、主要功能和实现的方法 ,介绍了系统提供的包括自由文本检索、逻辑组合检索、程序检索在内的多种手段和方式 ,以及 B+树索引文件结构 .并进一步分析了采用超文本检索、多 B树结构、汉语词的切分和自动标引等可行方法 .

Discussed designing thought, characteristic, main function and realizing means of the law full text retrieval system. Introduced lots of means and methods suplied by the system such as full text retrieval, logical combined retrieval, program retrieval, and B+ tree index file structure. And analyzed further feasible means about hyper text retrieval, multi B tree structure, Chinese syncopation, automatic index and so on.