Ten year citation prediction model for systematic reviews using early years citation data
Manuel Marques-Cruz (),
Daniel Martinho Dias,
João A. Fonseca and
Bernardo Sousa-Pinto
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Manuel Marques-Cruz: University of Porto
Daniel Martinho Dias: University of Porto
João A. Fonseca: University of Porto
Bernardo Sousa-Pinto: University of Porto
Scientometrics, 2024, vol. 129, issue 8, No 9, 4847-4862
Abstract:
Abstract Citation counts are frequently used for assessing the scientific impact of articles. Current approaches for forecasting future citations counts have important limitations. This study aims to analyse and predict the trajectories of citation counts of systematic reviews (SR) based on their citation profiles in the previous years and predict quantiles of future citation counts. We included all SR published between 2010 and 2012 in medical journals indexed in the Web of Science. A longitudinal k-means (KML) clustering approach was applied to identify trajectories of citations counts 10 years after publication, according to the yearly citation count, the proportion of all cites attained in a specific year and the annual variation in citation counts. Finally, we built multinomial logistic regression models aiming to predict in what tercile or quartile of citation counts a SR would be 10 years after publication. Using clustering approaches, we obtained 24 groups of SR. Two groups (7.9% of the articles) had an average of > 200 citations, while two other groups (10.4% of the articles) presented an average of
Keywords: Systematic reviews; Citation count; Citation quantile prediction; Bibliometrics; Longitudinal k-means (search for similar items in EconPapers)
Date: 2024
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DOI: 10.1007/s11192-024-05105-0
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