基于认知角度的信息检索效果影响因素分析 |
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引用本文: | 王知津,范淑杰,王春燕.基于认知角度的信息检索效果影响因素分析[J].新世纪图书馆,2011(3). |
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作者姓名: | 王知津 范淑杰 王春燕 |
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作者单位: | 南开大学商学院信息资源管理系 |
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摘 要: | 论文从信息检索的认知观出发,从认知角度探讨用户与检索系统的交互模型,分析导致用户不满意检索结果的原因,认为表示的复杂性以及用户和系统对同一事物表示的不一致性是导致这种不满意出现的重要原因。
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关 键 词: | 认知观 信息检索 交互模型 影响因素 |
Influencing Factors about the Performance of Information Retrieval Based on Cognition |
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Authors: | Wang Zhijin Fan Shujie Wang Chunyan |
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Institution: | Wang Zhijin,Fan Shujie,Wang Chunyan |
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Abstract: | This paper researches the mutual model between users and information retrieval system based on cognition,then analyses the causes about why users were unsatisfied with the results of information retrieval,and believes that the complexity of expression and the in-conformity between the users' and the systems' expression about the same object are the important cause. |
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Keywords: | Cognition Information retrieval Mutual model Influencing factor |
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