PubMedPortable: a framework for supporting the development of text mining applications

Abstract: Information extraction from biomedical literature is continuously growing in scope and importance. Many tools exist that perform named entity recognition, e.g. of proteins, chemical compounds, and diseases. Furthermore, several approaches deal with the extraction of relations between identified entities. The BioCreative community supports these developments with yearly open challenges, which led to a standardised XML text annotation format called BioC. PubMed provides access to the largest open biomedical literature repository, but there is no unified way of connecting its data to natural language processing tools.Therefore, an appropriate data environment is needed as a basis to combine different software solutions and to develop customised text mining applications. PubMedPortable builds a relational database and a full text index on PubMed citations. It can be applied either to the complete PubMed data set or an arbitrary subset of downloaded PubMed XML files.The software provides the infrastructure to combine stand-alone applications by exporting different data formats, e.g. BioC. The presented workflows show how to use PubMedPortable to retrieve, store, and analyse a disease-specific data set. The provided use cases are well documented in the PubMedPortable wiki. The open-source software library is small, easy to use, and scalable to the user's system requirements. It is freely available for Linux on the web at https://github.com/KerstenDoering PubMedPortable and for other operating systems as a virtual container. The approach was tested extensively and applied successfully in several projects

Object Details

• Location: Deutsche Nationalbibliothek Frankfurt am Main
• Extent: Online-Ressource
• Language: Englisch
• Notes: PLoS ONE. 11, 19 (2016), e0163794, DOI 10.1371/journal.pone.0163794, issn: 1932-6203 ; IN COPYRIGHT http://rightsstatements.org/page/InC/1.0 rs

Classification and Topics

• Keyword: Medizintechnik

Contributors, Places and Time

• Event: Veröffentlichung
• (where): Freiburg
• (who): Universität
• (when): 2016
• Creator: Döring, Kersten ; Grüning, Björn ; Telukunta, Kiran ; Günther, Stefan
• Contributor: Pharmazeutische Bioinformatik ; Albert-Ludwigs-Universität Freiburg ; Professur für Bioinformatik ; Technische Fakultät ; Fakultät für Chemie und Pharmazie

Further information

• DOI: 10.1371/journal.pone.0163794
• URN: urn:nbn:de:bsz:25-freidok-121793
• Rights: Der Zugriff auf das Objekt ist unbeschränkt möglich.
• Last update: 14.08.2025, 10:53 AM CEST