| 中文作者共被引分析系统可视化实现研究 |
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| 引用本文： | 朱学芳,周挽澜,常艳丽.中文作者共被引分析系统可视化实现研究[J].情报学报,2008,27(4). |
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| 作者姓名： | 朱学芳 周挽澜 常艳丽 |
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| 作者单位： | 南京大学信息管理系、多媒体信息处理研究所,南京,210093 |
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| 摘 要： | 作者共被引分析可视化可以直观地表现一个学科的结构,国外已有一些相关的英文实验系统.本文主要叙述了中文作者共被引分析系统可视化研究的实现方法,给出了实现原理与总体结构所包括的三个模块.通过合理划定子树布局区域、限定可分配角度,排列子节点,建立了完整的实验系统,实现了共被引次数居于前10位的作者的关联图视;系统还实现了人机交互,支持在人工监督下进行连续分析,具有作者研究简历面查询等功能.更换为其他文种的数据库,本文方法也可以用来表示相应的作者共被引分析可视化结果.
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| 关 键 词： | 作者共被引分析 可视化 树形图 子树分布 |
Research on Visualization Implementation of Chinese Author Co-citation Analysis System |
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| Zhu Xuefang,Zhou Wanlan,Chang Yanli.Research on Visualization Implementation of Chinese Author Co-citation Analysis System[J].Journal of the China Society for Scientific andTechnical Information,2008,27(4). |
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| Authors: | Zhu Xuefang Zhou Wanlan Chang Yanli |
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| Institution: | Zhu Xuefang Zhou Wanlan Chang Yanli (Department of Information Management,Institute of Multimedia Information processing,Nanjing University,Nanjing 210093) |
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| Abstract: | Author Co-citation Analysis(ACA)can express intellectual structure of scientific disciplines explicitly.There appeared some English experiment systems overseas.One method of visualization implementation of Chinese ACA system is proposed in this paper.It included the principle and three main moduals of an ACA system structure.An entire experimental system has been established by means of selecting sub-tree distribution,limiting distribution angles and arranging sub-nodes properly.The system showed the relati... |
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| Keywords: | author co-citation analysis visualization tree map sub-tree distribution |
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