Proposal of composed altmetric indicators based on prevalence and impact dimensions

作者：

Highlights：

• The study introduces Weighted Altmetric Impact WAI and Inverse Altmetric Impact IAI.

• WAI is based in weights from the contributions of Principal Component Analysis.

• IAI is calculated using the inverse prevalence of each metric (TF/IDF).

摘要

•The study introduces Weighted Altmetric Impact WAI and Inverse Altmetric Impact IAI.•WAI is based in weights from the contributions of Principal Component Analysis.•IAI is calculated using the inverse prevalence of each metric (TF/IDF).

论文关键词：Altmetrics,Weighted altmetric impact,Inverse altmetric impact,Altmetric attention score,Bibliometrics

论文评审过程：Received 5 December 2019, Revised 18 May 2020, Accepted 2 June 2020, Available online 25 June 2020, Version of Record 25 June 2020.

论文官网地址：https://doi.org/10.1016/j.joi.2020.101071