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Towards Information Fusion in Pathway Evaluation: Encoding Relations in Biomedical Texts
University of Skövde, School of Humanities and Informatics. LexwareLabs, Gothenburg, Sweden.
University of Skövde, School of Humanities and Informatics.
University of Skövde, School of Humanities and Informatics.
University of Skövde, School of Humanities and Informatics.
2006 (English)In: 9th International Conference on Information Fusion: IEEE ISIF, IEEE, 2006Conference paper, Published paper (Refereed)
Abstract [en]

The long-term goal of the research presented in this paper is to incorporate linguistic text analysis into a system for evaluation of biological pathways. In this system, relations extracted from biomedical texts will be compared with pathways encoded in existing specialized databases. In this way, the biologist's conclusions regarding the plausibility and/or novelty of a certain relation between genes, proteins, etc., can be supported by fused information from biological databases and biological literature. We aim at overcoming the shortcomings of existing systems for information retrieval by proposing a method based on thorough linguistic analysis of a large text corpus. In this paper, we present a comparative analysis of two corpora: one consisting of biomedical texts from PubMed, the other one of general English prose. The results stress the importance of taking multiword entries into account when constructing a system for extracting biological relations from texts

Place, publisher, year, edition, pages
IEEE, 2006.
Keywords [en]
text mining, information extraction, information retrieval, corpus analysis, relation extraction, multiword expressions, bioinformatics
National Category
Computer and Information Sciences
Identifiers
URN: urn:nbn:se:his:diva-1916DOI: 10.1109/ICIF.2006.301666ISI: 000245998000106Scopus ID: 2-s2.0-50149093482ISBN: 978-1-4244-0953-2 (print)OAI: oai:DiVA.org:his-1916DiVA, id: diva2:32192
Conference
9th International Conference on Information Fusion ICIF '06, Florence, Italy, July 10-13, 2006
Available from: 2007-09-21 Created: 2007-09-21 Last updated: 2020-05-04Bibliographically approved

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Dura, ElzbietaGawronska, BarbaraOlsson, BjörnErlendsson, Björn

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CiteExportLink to record
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Cite
Citation style
  • apa
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • Other style
More styles
Language
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Other locale
More languages
Output format
  • html
  • text
  • asciidoc
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