PMC text mining subset in BioC: about three million full-text articles and growing

Author:

Comeau Donald C1,Wei Chih-Hsuan1,Islamaj Doğan Rezarta1,Lu Zhiyong1

Affiliation:

1. National Center for Biotechnology Information (NCBI), U.S. Library of Medicine (NLM), National Institutes of Health (NIH), Bethesda, MD, USA

Abstract

Abstract Motivation Interest in text mining full-text biomedical research articles is growing. To facilitate automated processing of nearly 3 million full-text articles (in PubMed Central® Open Access and Author Manuscript subsets) and to improve interoperability, we convert these articles to BioC, a community-driven simple data structure in either XML or JavaScript Object Notation format for conveniently sharing text and annotations. Results The resultant articles can be downloaded via both File Transfer Protocol for bulk access and a Web API for updates or a more focused collection. Since the availability of the Web API in 2017, our BioC collection has been widely used by the research community. Availability and implementation https://www.ncbi.nlm.nih.gov/research/bionlp/APIs/BioC-PMC/.

Funder

Intramural Research Program

National Institutes of Health

National Library of Medicine

Publisher

Oxford University Press (OUP)

Subject

Computational Mathematics,Computational Theory and Mathematics,Computer Science Applications,Molecular Biology,Biochemistry,Statistics and Probability

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