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随着社交媒体的迅猛发展,科学论文在网络上产生的社会影响力日益受到人们关注,引用情况不再是评价论文影响力的单一标准。从评价单篇论文的综合影响力出发,在传统引文评价方法的基础上,尝试将论文的其他影响力指标考虑进来,提出一种从多个角度全面综合评价单篇论文的思路。选取PLOS期刊中2010年发表的9247篇文献,在浏览、引用、收藏和讨论四个方面选出9个指标,运用主成分分析的方法,得出学术影响和社会影响两个主成分。确定每一个主成分的系数后,从横向和纵向两个角度分别对指标的贡献程度做出分析。最后计算每一篇论文的综合得分,并将其与传统的被引次数单一评价方法进行比较,认为使用综合评价方法对一篇论文的影响力进行测度要更为全面。
With the rapid development of social media, the social influence of scientific papers on the Internet has drawn increasing attention. Quoting is no longer a single criterion for evaluating the influence of theses. Starting from evaluating the comprehensive influence of a single essay, based on the traditional citation evaluation method, trying to take into account other influential indicators in the essay, this paper proposes a comprehensive and comprehensive evaluation of a single essay from multiple perspectives. 9247 articles published in 2010 by PLOS were selected and 9 indicators were selected from the four aspects of browsing, quoting, collecting and discussing. The principal components analysis was used to get the two main components of academic influence and social influence. After determining the coefficients of each principal component, we analyze the contributions of the indicators separately from the horizontal and vertical perspectives. Finally, the comprehensive score of each thesis is calculated, and compared with the traditional method of single quoted number evaluation, it is considered that using the comprehensive evaluation method to measure the influence of a thesis should be more comprehensive.