| 基于共词网络的我国搜索引擎研究热点可视化 |
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| 引用本文： | 刘竟,王慧,徐桂芬.基于共词网络的我国搜索引擎研究热点可视化[J].情报科学,2012(4):604-608. |
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| 作者姓名： | 刘竟 王慧 徐桂芬 |
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| 作者单位： | 江苏大学科技信息研究所;江苏牧羊集团;吉林大学管理学院 |
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| 基金项目： | 江苏大学高级专业人才科研启动基金项目(09JDG049) |
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| 摘 要： | 对2001-2010年我国搜索引擎的期刊论文进行了文献调查,并采用基于关键词共现的社会网络分析法,构建搜索引擎研究的共词网络,对共词网络进行了点度中心度分析,同时对搜索引擎研究热点进行可视化和分析。
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| 关 键 词： | 搜索引擎 共词网络 社会网络分析 可视化 研究热点 |
Visualization of Research Hotspot about Search Engineer in China Based on Co-word Network |
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| LIU Jing,WANG Hui,XU Gui-fen.Visualization of Research Hotspot about Search Engineer in China Based on Co-word Network[J].Information Science,2012(4):604-608. |
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| Authors: | LIU Jing WANG Hui XU Gui-fen |
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| Institution: | 1.Institute of Science and Technology Information,Jiangsu University,Zhenjiang 212013,China; 2.Jiangsu Muyang Group,Najiang,225127 China; 3.School of Management,Jilin University,Changchun 130022,China) |
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| Abstract: | This paper investigated the periodical articles about search engineer between 2001-2010,and constructed co-word network of search engineer by social network analysis method based keywords co-occurrence,and analyzed node centrality degree of the co-word network,and then analyzed and visualized the research hotspot of search engineer. |
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| Keywords: | search engineer co-word network social network analysis visualization research hotspot |
| 本文献已被 CNKI 等数据库收录！ |
