| 基于非相关文献的知识发现研究进展 |
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| 引用本文： | 刘菊红,张晓艳,阳丹.基于非相关文献的知识发现研究进展[J].医学信息学杂志,2011,32(6):43-48. |
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| 作者姓名： | 刘菊红 张晓艳 阳丹 |
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| 作者单位： | 1. 广州中医药大学图书馆,广州,510405
2. 同济大学图书馆,上海,200092 |
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| 摘 要： | 对基于非相关文献的知识发现方法研究进展进行总结,探讨Arrowsmith的演进及排序控制指标,并从词频统计、语义控制、词频统计与语义控制相结合、互信息方法、共词聚类法、主题聚类法等角度对该研究领域的代表性研究成果进行概述,指出Swanson方法存在的不足及其在未来科学发展中具有广阔的前景。
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| 关 键 词： | 非相关文献 知识发现 Swanson Arrowsmith |
| 收稿时间： | 2011/1/14 0:00:00 |
Research Progress of Knowledge Discovery Based on Disjoint Literature |
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| LIU Ju-hong,ZHANG Xiao-yan,YANG Dan.Research Progress of Knowledge Discovery Based on Disjoint Literature[J].Journal of Medical Informatics,2011,32(6):43-48. |
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| Authors: | LIU Ju-hong ZHANG Xiao-yan YANG Dan |
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| Institution: | LIU Ju-hong,ZHANG Xiao-yanLibrary of Guangzhou University of Chinese Medicine,Guangzhou 510405,China,YANG Dan,Library of Tongji University,Shanghai 200092 |
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| Abstract: | The paper summarizes the research progress of knowledge discovery based on disjoint literature, discusses the progress of Arrowsmith as well as its' ranking control indexes, overviews the representative research achievements in this fields from the following angles: words frequency statistics, semantic control, combination between words frequency statistics and semantic control, mutual information method, co-word clustering method, theme clustering method, etc. It also points out the deficiency of Swanson method as well as its broad prospects in future scientific development. |
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| Keywords: | Disjoint literature Knowledge discovery Swanson Arrowsmith |
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