| 共链与共引聚类的实证对比研究 |
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| 引用本文： | 卞志昕.共链与共引聚类的实证对比研究[J].情报杂志,2011(9). |
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| 作者姓名： | 卞志昕 |
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| 作者单位： | 上海图书馆上海科学技术情报研究所; |
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| 摘 要： | 网络计量学中的共链分析是一种新兴方法,也被认为是文献计量学中共引分析在网络文献的延伸。为了考察两者的实际关系,对专利技术公司和学术机构分别进行共链分析,将得到的多维尺度分析聚类图分别与专利共引和论文共引聚类图比较,得出共链分析与共引分析两种方法的相似性与差异性。同时发现,结合专利、论文、网页内容的共引与共链组合方法能够全方位地反映行业的情况,可以作为行业情报研究的有效方法之一。
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| 关 键 词： | 共链分析 共引分析 网络计量学 专利 学术论文 |
An Empirical Comparison Research of Co-link and Co-citation Clusters |
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| BIAN Zhixin.An Empirical Comparison Research of Co-link and Co-citation Clusters[J].Journal of Information,2011(9). |
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| Authors: | BIAN Zhixin |
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| Institution: | BIAN Zhixin(Shanghai Library & Institute of Scientific and Technical Information of Shanghai,Shanghai 200031) |
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| Abstract: | Being an emerging method,the co-link analysis of webometrics is also thought to be the extension of co-citation of bibliometrics on the web.To explore the relationship between co-link and co-citation,the patent corporations and academic institutions are analyzed using co-link method separately.The results(MDS clusters) are compared to patent co-citation clusters and academic paper co-citation clusters,so the similarities and differences of them are summarized.Meanwhile,it is also found that the combination ... |
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| Keywords: | co-link analysis co-citation analysis webometrics patent academic paper |
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