Analysis of the Publication and Document Types in OpenAlex, Web of Science, Scopus, Pubmed and Semantic Scholar
This repository contains code used for the preprints:
Nick Haupka, Jack H. Culbert, Alexander Schniedermann, Najko Jahn, Philipp Mayr. 2024. Analysis of the Publication and Document Types in OpenAlex, Web of Science, Scopus, Pubmed and Semantic Scholar
Nick Haupka. 2025. Presenting a classifier to detect research contributions in OpenAlex
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Codebook.ipynb
contains the exploratory analysis of publication and document types -
Characteristics.ipynb
contains the analysis of document types based on shared corpus -
The
queries/
directory contains all SQL queries that were used during the analysis. -
The
media/
directory contains all images that were used for comparison. -
The
classifier/
directory contains code used for the OpenAlex document type classifier.
This work was funded by the Federal Ministry of Education and Research (grant funding number: 16WIK2301B / 16WIK2301E, The OpenBib project; grant funding number: 01PU17017, The FuReWiRev project). We acknowledge the support from the Federal Ministry of Education and Research, Germany under grant number 01PQ17001, the Competence Network for Bibliometrics.
Nick Haupka, SUB Göttingen. nick.haupka@sub.uni-goettingen.de