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arXiv 1306.3771cs.DL
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Elsevier Scopus的修订后的SNIP指标

The revised SNIP indicator of Elsevier's Scopus

Loet Leydesdorff

摘要:

正如Waltman等人(2013)最近在该杂志中解释的那样,Elsevier的修改SNIP指标解决了Leydesdorff和Opthof(2010和2011)指出的与原始SNIP指标(Moed,2010和2011)有关的一些问题。然而,算术平均数的使用在科学计量分布的情况下仍然是不幸的,因为这些分布可能非常偏斜(Seglen,1992年和1997年)。新指标在用于评价目的时不能(或几乎不能)独立复制,从这个意义上说,从被评价单位和学者的角度来看,它仍然是不透明的。

英文摘要:

The modified SNIP indicator of Elsevier, as recently explained by Waltman et al. (2013) in this journal, solves some of the problems which Leydesdorff & Opthof (2010 and 2011) indicated in relation to the original SNIP indicator (Moed, 2010 and 2011). The use of an arithmetic average, however, remains unfortunate in the case of scientometric distributions because these can be extremely skewed (Seglen, 1992 and 1997). The new indicator cannot (or hardly) be reproduced independently when used for evaluation purposes, and remains in this sense opaque from the perspective of evaluated units and scholars.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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