A Study of Information Seeking and Retrieving. III. Searchers, Searches, and Overlap*
A Study of Information Seeking and Retrieving. III. Searchers, Searches, and Overlap*
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信息搜索和检索的研究。
DOI：
10.1002/(sici)1097-4571(198805)39:3
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发表时间：
1988
影响因子：
3.5
通讯作者：
P. Kantor
中科院分区：
文献类型：
--
作者：
T. Saracevic;P. Kantor
本研究的目的是在尽可能真实的情况下进行一系列的观察和实验，涉及：（1）信息检索问题的用户上下文;（2）问题的结构和分类;（3）搜索者的认知特征和决策;（4）同一问题的不同搜索。第一部分介绍了研究的背景，并描述了所使用的模型，措施，方法，程序和统计分析。第二部分专门介绍与用户、问题和有效性措施有关的结果，第三部分介绍与搜索者、搜索和重叠研究有关的结果。所有结果的总结性总结见第III部分。
The objectives of the study were to conduct a series of observations and experiments under as real-life situation as possible related to: (1) user context of questions in information retrieval; (2) the structure and classification of questions; (3) cognitive traits and decision making of searchers; and (4) different searches of the same question. The study is presented in three parts: Part I presents the background of the study and describes the models, measures, methods, procedures and statistical analyses used. Part II is devoted to results related to users, questions and effectiveness measures, and Part III to results related to searchers, searches and overlap studies. A concluding summary of all results is presented in Part III.