Chapman WW - Search Results

1

Implementation and evaluation of a negation tagger in a pipeline-based system for information extract from pathology reports.

Mitchell KJ, Becich MJ, Berman JJ, Chapman WW, Gilbertson J, Gupta D, Harrison J, Legowski E, Crowley RS. Mitchell KJ, et al. Among authors: chapman ww. Stud Health Technol Inform. 2004;107(Pt 1):663-7. Stud Health Technol Inform. 2004. PMID: 15360896

2

A comparison of classification algorithms to automatically identify chest X-ray reports that support pneumonia.

Chapman WW, Fizman M, Chapman BE, Haug PJ. Chapman WW, et al. Among authors: chapman be. J Biomed Inform. 2001 Feb;34(1):4-14. doi: 10.1006/jbin.2001.1000. J Biomed Inform. 2001. PMID: 11376542 Free article.

3

Evaluation of negation phrases in narrative clinical reports.

Chapman WW, Bridewell W, Hanbury P, Cooper GF, Buchanan BG. Chapman WW, et al. Proc AMIA Symp. 2001:105-9. Proc AMIA Symp. 2001. PMID: 11825163 Free PMC article.

4

A simple algorithm for identifying negated findings and diseases in discharge summaries.

Chapman WW, Bridewell W, Hanbury P, Cooper GF, Buchanan BG. Chapman WW, et al. J Biomed Inform. 2001 Oct;34(5):301-10. doi: 10.1006/jbin.2001.1029. J Biomed Inform. 2001. PMID: 12123149 Free article.

5

Fever detection from free-text clinical records for biosurveillance.

Chapman WW, Dowling JN, Wagner MM. Chapman WW, et al. J Biomed Inform. 2004 Apr;37(2):120-7. doi: 10.1016/j.jbi.2004.03.002. J Biomed Inform. 2004. PMID: 15120658 Free PMC article.

6

Identifying respiratory findings in emergency department reports for biosurveillance using MetaMap.

Chapman WW, Fiszman M, Dowling JN, Chapman BE, Rindflesch TC. Chapman WW, et al. Among authors: chapman be. Stud Health Technol Inform. 2004;107(Pt 1):487-91. Stud Health Technol Inform. 2004. PMID: 15360860

7

Inductive creation of an annotation schema for manually indexing clinical conditions from emergency department reports.

Chapman WW, Dowling JN. Chapman WW, et al. J Biomed Inform. 2006 Apr;39(2):196-208. doi: 10.1016/j.jbi.2005.06.004. Epub 2005 Aug 22. J Biomed Inform. 2006. PMID: 16230050 Free PMC article.

8

Automating tissue bank annotation from pathology reports - comparison to a gold standard expert annotation set.

Liu K, Mitchell KJ, Chapman WW, Crowley RS. Liu K, et al. Among authors: chapman ww. AMIA Annu Symp Proc. 2005;2005:460-4. AMIA Annu Symp Proc. 2005. PMID: 16779082 Free PMC article.

9

Evaluation of training with an annotation schema for manual annotation of clinical conditions from emergency department reports.

Chapman WW, Dowling JN, Hripcsak G. Chapman WW, et al. Int J Med Inform. 2008 Feb;77(2):107-13. doi: 10.1016/j.ijmedinf.2007.01.002. Epub 2007 Feb 20. Int J Med Inform. 2008. PMID: 17317291

10

Heuristic sample selection to minimize reference standard training set for a part-of-speech tagger.

Liu K, Chapman W, Hwa R, Crowley RS. Liu K, et al. J Am Med Inform Assoc. 2007 Sep-Oct;14(5):641-50. doi: 10.1197/jamia.M2392. Epub 2007 Jun 28. J Am Med Inform Assoc. 2007. PMID: 17600099 Free PMC article.

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