H指数
外观
(重定向自H-index)
H指数(H index)是一个混合量化指标,可用于评估研究人员的学术产出数量与学术产出水平。H指数是2005年由美国加利福尼亚大学圣地亚哥分校的物理学家乔治·E·希尔施[1]提出的。
定义
[编辑]H指数的计算基于其研究者的论文数量及其论文被引用的次数。赫希认为:一个人在其所有学术文章中有N篇论文分别被引用了至少N次,他的H指数就是N。[1][2]如美国耶鲁大学免疫学家理查德·弗来沃发表的900篇文章中,有107篇被引用了107次以上,他的H指数是107。
可以按照如下方法确定某人的H指数:
评论
[编辑]相關條目
[编辑]参考文献
[编辑]延伸閱讀
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- Sidiropoulos, Antonis; Katsaros, Dimitrios; Manolopoulos, Yannis. Generalized Hirsch h-index for disclosing latent facts in citation networks. Scientometrics. 2007, 72 (2): 253–80. doi:10.1007/s11192-007-1722-z.
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- Symonds, M. R.; et al. Tregenza, Tom , 编. Gender differences in publication output: towards an unbiased metric of research performance. PLoS ONE. 2006, 1 (1): e127. Bibcode:2006PLoSO...1..127S. PMC 1762413 . PMID 17205131. doi:10.1371/journal.pone.0000127.
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