摘要
论文以系统观为指导,通过阐述并分析国外信息检索行为模型的演变,从Ellis、Kuhlthau的线性模型,发展到Foster、Spink的非线性模型及信息偶遇,揭示出信息检索行为模型研究领域焦点的转化,并提出一系列后续需深入探讨的问题,以期为学者提供参考。
Based on the systematic perspective, this paper elaborates the evolution about the models of information retrieval behavior abroad, which changed from linear to non-linear, typically from ellis" and kuhhhau's to foster's and spink's. In the end, it comes up with some questions that are worthy of research, aimed to provide some references to the other researchers.
出处
《新世纪图书馆》
CSSCI
2013年第10期24-26,29,共4页
New Century Library
关键词
信息检索
模型
线性
非线性
Information retrieval
Model
Linear
Non-linear