| 非相关文献知识发现方法在航天科技情报研究中的应用分析 |
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| 引用本文： | 曹志杰,冷伏海.非相关文献知识发现方法在航天科技情报研究中的应用分析[J].情报理论与实践,2008,31(4). |
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| 作者姓名： | 曹志杰 冷伏海 |
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| 作者单位： | 1. 中国科学院国家科学图书馆,北京,100190;北京航天长征科技信息研究所,北京,100076
2. 中国科学院国家科学图书馆,北京,100190 |
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| 摘 要： | 概述了非相关文献知识发现方法的原理以及国内外应用现状,总结了该方法的发现流程以及开发人机交互系统所需要的关键技术,对比分析了非相关文献知识发现方法应用于生物医学领域及航天科技情报研究领域的异同点,人工模拟了用该方法发现新型飞行器隐身技术的知识发现过程,验证了非相关文献知识发现方法用于航天科技情报研究领域的可行性,揭示了规模应用的努力方向.
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| 关 键 词： | 知识发现 非相关文献 航天科技情报 情报研究 应用研究 |
Research on the Application of Disjointed Literature-based Knowledge Discovery Method in Aerospace Scientific and Technical Information Service |
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| Cao Zhijie et al.Research on the Application of Disjointed Literature-based Knowledge Discovery Method in Aerospace Scientific and Technical Information Service[J].Information Studies:Theory & Application,2008,31(4). |
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| Authors: | Cao Zhijie |
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| Abstract: | The paper summarizes the principles of the disjointed literature-based knowledge discovery method and its applications at home and abroad,outlines the discovery flow of the method and the key technologies of the man-machine interactive system,compares the similarities and differences between applying this method in biomedicine field and in aerospace scientific and technical information service field,simulates the knowledge discovery process of using this method to find the stealthy technology of new aircraf... |
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| Keywords: | knowledge discovery disjointed literature aerospace scientific and technical information information study application study |
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