两种全文信息检索系统的比较研究  

Comparative Study of Two Kinds of Full Text Information Retrieval Systems

作　　者：周涛[1] 

机构地区：[1]华中师范大学信息管理系,湖北430079

出　　处：《情报理论与实践》2002年第2期138-140,共3页Information Studies:Theory & Application

摘　　要：The paper compares two kinds of full text retrieval systems,that is,For-search system and TRS system,and analyzes their differences and similarities in structure and function.The paper compares two kinds of full text retrieval systems,that is,For-search system and TRS system,and analyzes their differences and similarities in structure and function.

关 键 词：全文信息检索系统 比较研究 For-Search TRS 结构 功能 系统模块 查寻速度 查全率 查准率 

分 类 号：G354.4[文化科学—情报学]