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Proceedings of the AMIA Symposium logoLink to Proceedings of the AMIA Symposium
. 2001:642–646.

MeSHmap: a text mining tool for MEDLINE.

P Srinivasan 1
PMCID: PMC2243391  PMID: 11825264

Abstract

Our research goal is to explore text mining from the metadata included in MEDLINE documents. We present MeSHmap our prototype text mining system that exploits the MeSH indexing accompanying MEDLINE records. MeSHmap supports searches via PubMed followed by user driven exploration of the MeSH terms and subheadings in the retrieved set. The potential of the system goes beyond text retrieval. It may also be used to compare entities of the same type such as pairs of drugs or pairs of procedures etc. In addition there is the potential to generate maps of entities (drugs or diseases etc.) such that the strength of the link between two entities in the map represents their similarity as expressed in the MeSH metadata of the MEDLINE documents. Higher level operators have been proposed to support these comparison and mapping functions. This paper motivates and describes MeSHmap. Future work will include user evaluations of the system.

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Selected References

These references are in PubMed. This may not be the complete list of references from this article.

  1. Aronson A. R., Rindflesch T. C. Query expansion using the UMLS Metathesaurus. Proc AMIA Annu Fall Symp. 1997:485–489. [PMC free article] [PubMed] [Google Scholar]
  2. Cimino J. J., Barnett G. O. Automatic knowledge acquisition from MEDLINE. Methods Inf Med. 1993 Apr;32(2):120–130. [PubMed] [Google Scholar]
  3. Gorman P. N., Helfand M. Information seeking in primary care: how physicians choose which clinical questions to pursue and which to leave unanswered. Med Decis Making. 1995 Apr-Jun;15(2):113–119. doi: 10.1177/0272989X9501500203. [DOI] [PubMed] [Google Scholar]
  4. Mendonça E. A., Cimino J. J. Automated knowledge extraction from MEDLINE citations. Proc AMIA Symp. 2000:575–579. [PMC free article] [PubMed] [Google Scholar]
  5. Srinivasan P. Retrieval feedback in MEDLINE. J Am Med Inform Assoc. 1996 Mar-Apr;3(2):157–167. doi: 10.1136/jamia.1996.96236284. [DOI] [PMC free article] [PubMed] [Google Scholar]
  6. Zeng Q., Cimino J. J. Automated knowledge extraction from the UMLS. Proc AMIA Symp. 1998:568–572. [PMC free article] [PubMed] [Google Scholar]

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