Libraly Journal

Libraly Journal ›› 2020, Vol. 39 ›› Issue (4): 102-112.

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Analysis of Influencing Factors on Citation Frequency of Academic Papers Based on Altermetrics Perspective and Prediction

Duan Dan, Liang Baijing,Yu Wenwen, Sun Xin, Zhang Lu#br#   

  • Online:2020-04-16 Published:2020-04-16

Abstract: This paper innovatively constructs the prediction model of influencing factors on citation of
academic papers. Taking SCI&SSCI scientific research papers of our university as an example, it verifies
the validity and accuracy of machine learning model in predicting citation frequency of academic papers.
The conclusions of this paper can provide reference for university libraries to carry out decision support
services. This paper combs the related literature of influencing factors and prediction methods of cited
frequency of academic papers, constructs the characteristic space of influencing factors of academic papers
by combining traditional literature measurement and Altmetrics index, and compares the effectiveness and
accuracy of three kinds of machine learning models of linear regression, neural network and support vector
machine in predicting cited frequency of academic papers through experiments. The conclusion of this
paper proves that the prediction accuracy of feature space constructed from the perspective of altmetrics is
greatly improved, and that the support vector machine model shows excellent performance in the empirical
research of the impact prediction of academic papers.

Key words: Altmetrics, Citation frequency of academic papers, Influencing factors, Machine learing