An introduction to algorithmic and cognitive approaches for information retrieval

被引:11
|
作者
Ingwersen, P [1 ]
Willett, P [1 ]
机构
[1] UNIV SHEFFIELD, DEPT INFORMAT STUDIES, SHEFFIELD S10 2TN, S YORKSHIRE, ENGLAND
来源
LIBRI | 1995年 / 45卷 / 3-4期
关键词
D O I
10.1515/libr.1995.45.3-4.160
中图分类号
G25 [图书馆学、图书馆事业]; G35 [情报学、情报工作];
学科分类号
1205 ; 120501 ;
摘要
This paper provides an over-view of two, complementary approaches to the design and implementation of information retrieval systems. The first approach focuses on the algorithms and data structures that are needed to maximise the effectiveness and the efficiency of the searches that can be carried out on text databases, while the second adopts a cognitive approach that focuses on the role of the user and of the knowledge sources involved in information retrieval. The paper argues for an holistic view of information retrieval that is capable of encompassing both of these approaches.
引用
收藏
页码:160 / 177
页数:18
相关论文
共 50 条