Early insights into the Arabic Citation Index
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The Arabic Citation Index (ARCI) was launched in 2020. This study gives an overview of the scientific literature available in this new database. By using metadata available in scientific publications, I analyse ARCI to characterize the scientific literature published in Arabic. First, I describe the data and the methods used in the analyses. As of October 2020, ARCI indexed 65,208 records covering the 2015-2019 period. Second, I explore the literature distributions at various levels (research domains, countries, languages, open access). Close to 99 concentration of publications in the Arts Humanities and Social Sciences fields. Most journals indexed in ARCI are currently published from Egypt, Algeria, Iraq, Jordan and Saudi Arabia. Around 7 published in languages other than Arabic. Then, I use an unsupervised machine learning model, LDA (Latent Dirichlet Allocation) and the text mining algorithms of VOSviewer to uncover the main topics in ARCI. These methods are particularly useful to better understand the topical structure of ARCI. Finally, I suggest few research opportunities after discussing the results of this study.
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