Semantic and Relational Spaces in Science of Science: Deep Learning Models for Article Vectorisation

Repository structure

This is the repository for the article "Semantic and Relational Spaces in Science of Science: Deep Learning Models for Article Vectorisation" and contains the following elements:

• data: Articles ID's and embeddings, and
• code: All the necesary code to reproduce the results presented in the article.

Dataset description

This repository contains the DOI for 22,151 articles from 16 Journals in the Science of science field. The following table shows a summary of the dataset statistics

Field	Journal	Articles Retrived	Mean Citations	Max Citations	First~Year	Last Year
Management	Research Policy	3,221	83.75	4,820	1971	2020
Management	Science and Public Policy	1,707	13.27	462	1976	2019
Library and Information Sciences	Scientometrics	5,136	20.04	1,334	1978	2020
Library and Information Sciences	Journal of Informetrics	876	22.63	352	2007	2020
History and Philosophy	Synthese	4,151	8.53	910	1946	2020
History and Philosophy	Social Studies of Science	1,069	40.95	4,709	1971	2020
History and Philosophy	Science and Education	1,034	11.60	298	1992	2020
History and Philosophy	Studies in History and Philosophy of Science	911	8.76	145	1974	2020
History and Philosophy	Isis	523	12.47	415	1977	2020
History and Philosophy	Science, Technology and Society	345	6.07	122	1996	2020
History and Philosophy	British Journal For the History of Science	276	9.57	88	1962	2020
History and Philosophy	Science and Technology Studies	111	5.29	39	2012	2019
Social Sciences: Education, Communication and Anthropology	Public Understanding of Science	977	25.91	518	1996	2020
Social Sciences: Education, Communication and Anthropology	Science, Technology and Human Values	757	32.87	828	1982	2020
Social Sciences: Education, Communication and Anthropology	Research Evaluation	666	13.15	223	1991	2019
Social Sciences: Education, Communication and Anthropology	Minerva	391	16.51	624	1965	2020
	Total	22,151	20.71	4,820	1946	2020

The DOI's can be used to extract the full metadata of articles with Scopus API, following code/dataset/1_data_retrival.ipynb.

This repository also contains 2 Embeddings based on the dataset using BERT and GCN-GAE. The embedding representation and DOI's are in the same order in both files.

code

the code is divided into three steps:

1. dataset
2. models
3. ablation study

The great part of the code was implemented as libraries under the libs/ folder. Each section contains one of such folder, and several sorted Jupyter Notebooks that implement some specific step using the .py files in libs/

In order to reproduce the results, the scripts should be run in the order described by the folders and files. In order to retrieve the dataset from Scopus, the user must have the proper API Keys. The original dataset can be send prior written authorisation from Scopus.

Reference

More information about the dataset and the guidelines can be found in the following article:

Diego Kozlowski, Jennifer Dusdal, Jun Pang, Andreas Zilian (2021). Semantic and Relational Spaces in Science of Science: Deep Learning Models for Article Vectorisation

If you use any of the provided material in your work, please cite us as follows

@article{Kozlowski-et-al,
title = "Semantic and Relational Spaces in Science of Science: Deep Learning Models for Article Vectorisation",
journal = "?",
volume = "?",
number = "?",
year = "?",
issn = "?",
doi = "?",
url = "?",
author = "Diego Kozlowski and Jennifer Dusdal and Jun Pang and Andreas Zilian",
keywords = "Embeddings, Science of Science, Deep Learning, Graph Neural Networks, Semantic Space, Relational Space",
}

Licence

This work is licensed under a Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License.

Contact information

If you have any question or suggestion, do not hesitate to contact us at the following address:

• Diego Kozlowski (diego DOT kozlowski AT uni DOT lu)