基于层次目标分解法构建的认知信息检索模型  

A Model of Cognitive Information Retrieval Based on Hierarchical Target Decomposition Method

作　　者：何晓兵[1] 容金凤[1] 

机构地区：[1]华南师范大学经济与管理学院,广东广州510006

出　　处：《情报理论与实践》2014年第2期14-18,共5页Information Studies:Theory & Application

摘　　要：运用层次目标分解法分析用户信息检索全过程,结合认知观理论,比较、归纳认知信息检索系统的功能模块,分析认知信息检索系统构建的影响因素,构建认知信息检索系统模型,并探讨认知信息检索的系统运行过程。The paper analyzes the whole process of user＇s information retrieval by using the hierarchical target decomposition method, and in combination with the theory of cognitive view, compares and sums up the functional modules of the cognitive infor- mation retrieval system. The paper then analyzes the influencing factors of the construction of the cognitive information retrieval sys- tem, constructs its model, and explores its operating process.

关 键 词：层次目标分解法 认知分析 信息检索 模型 

分 类 号：G354[文化科学—情报学]