| 基于非相关文献的3阶知识发现——闭合式方法探讨 |
| 修订日期：2014-05-10 点此下载全文 |
| 引用本文：李勇.基于非相关文献的3阶知识发现——闭合式方法探讨[J].医学信息学杂志,2014,35(5):56-60 |
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| 基金项目:国家科技支撑计划课题“基于STKOS的科技监测应用示范”（项目编号：2011BAH10B06-02） |
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| 中文摘要:探讨基于非相关文献的3阶知识发现闭合式方法的基本原理，设计基于关联关系共现的闭合式方法。通过实例验证开放式发现方法所挖掘出的潜在关联链条，说明基于非相关文献的3阶知识发现闭合式方法可以实际问题为导向，为研究活动提供服务。 |
| 中文关键词:非相关文献知识发现 3阶共现 闭合式方法 |
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| The Third-order Disjoint Literature-based Knowledge Discovery——discussion on close-method |
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| Abstract:The paper discusses the basic principle of close-method of the third-order disjoint literature-based knowledge discovery, explores the close-method based on correlation co-occurrence. Furthermore, a comparative experiment is shown, a potential relationship from the open-method is tested and verified. It proved that the close-method of third-order disjoint literature-based discovery can be specific issue-oriented, and can provide services for the research. |
| keywords:Disjoint literature-based knowledge discovery Third-order co-occurrence Close-method |
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