| 一种网络展现文献检索结果的理论模型 |
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| 引用本文： | 孙笑明,崔文田,林军.一种网络展现文献检索结果的理论模型[J].情报学报,2011,30(2). |
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| 作者姓名： | 孙笑明 崔文田 林军 |
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| 作者单位： | 西安交通大学管理学院,西安,710049;过程控制与效率教育部重点实验室,西安,710049 |
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| 基金项目： | 国家自然科学基金资助项目(70571062) |
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| 摘 要： | 考虑到目前文献检索结果存在的两个问题:信息冗余或信息缺失以及文献顺序排列对文献之间关系的忽略,本研究采用统一数字化标度方法,构建了一种基于文献检索项和检索词匹配、网络展现文献检索结果的理论模型,并给出了应用实例。实例研究表明,在检索条件约束较弱的情况下,对检索结果应用该模型生成相应的文献网络,经过社会网络分析和ABC分类方法处理后,检索者可以用最快的速度、直观地了解文献的等级分布以及文献之间的相互联系,较大程度上减少检索文献的时间,提高文献检索的效率。
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| 关 键 词： | 网络 文献检索 社会网络分析 ABC分类法 |
A Theoretical Model for Displaying Literature Search Results through Networks |
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| Sun Xiaoming,Cui Wentian,Lin Jun.A Theoretical Model for Displaying Literature Search Results through Networks[J].Journal of the China Society for Scientific andTechnical Information,2011,30(2). |
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| Authors: | Sun Xiaoming Cui Wentian Lin Jun |
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| Institution: | Sun Xiaoming~(1,2),Cui Wentian~(1,2) and Lin Jun~(1,2) (1.School of Management,Xi'an Jiaotong University,Xi'an 710049,2.Key Laboratory of Process Control and Efficiency Engineering,Ministry of Education,Xi'an 710049) |
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| Abstract: | Considering two problems arising from current literature search:information redundancy or incompleteness,and the ignorance of relationships between literatures caused by order arrangement,a theoretical model of displaying document searching results by network is developed basing on matching of literature search items and their corresponding search words with unified digital scales method.Besides,the paper also conducts a case study.The application of this model shows that when the corresponding document net... |
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| Keywords: | network literature search social network analysis ABC classification method |
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