| 联系强弱对生物医学文献知识发现的影响 |
| 投稿时间：2017-05-23 点此下载全文 |
| 引用本文：闵波,张莉,杨帆,等.联系强弱对生物医学文献知识发现的影响[J].医学信息学杂志,2017,38(5):7-10,20 |
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| 中文摘要:分析间接关联的联系强弱在生物医学文献知识发现过程中的不同表现，明确关联性强弱对文献知识发现的影响与作用，表明通过强关联发现潜在关联的准确率显著高于由弱关联所获得的准确率，强关联性可作为提升文献知识发现应用效果的重要因素。 |
| 中文关键词:文献挖掘 知识发现 弱联系 强联系 |
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| The Effect of Strong-weak Connection on Medical Literature Knowledge Discovery |
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| Abstract:The paper analyzes different expressions of indirectly associated strong-weak connection in the process of biomedical literature knowledge discovery, defines the effect and function of strong-weak connection on literature knowledge discovery, and indicates that the accuracy rate of the discovery of potential connection through strong connection is obviously higher than the accuracy rate obtained through weak connection, and strong connection can serve as an important factor for improving the application effect of literature knowledge discovery. |
| keywords:Literature mining Knowledge discovery Weak connection Strong connection |
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