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Rough set theory in the classification of diagnoses
Ansvarig organisation
2009 (Engelska)Konferensbidrag, Publicerat paper (Refereegranskat) Published
Abstract [en]

Rough sets, surrounded by two approximation sets filled with sure and possible members constitute perfect mathematical tools of the classification of some objects. In this work we adopt the rough technique to verify diagnostic decisions concerning a sample of patients whose symptoms are typical of a considered diagnosis. The objective is to extract the patients who surely Suffer from the diagnosis, to indicate the patients who are free from it, and even to make decisions in undefined diagnostic cases. By applying selected logical decision rules, we also discuss a possibility of reducing of symptom sets to their minimal collections preserving the previous results in order to minimize a number of numerical calculations.

Ort, förlag, år, upplaga, sidor
Berlin: Springer , 2009.
Nyckelord [en]
fuzzy sets, rough set theory, medical diagnosis
Nationell ämneskategori
Matematik Matematisk analys
Identifikatorer
URN: urn:nbn:se:bth-8984ISI: 000273952000005Lokalt ID: oai:bth.se:forskinfo4BD52A91D726B9D6C125733E004CEF2BISBN: 978-3-642-04461-8 (tryckt)OAI: oai:DiVA.org:bth-8984DiVA, id: diva2:836760
Konferens
International Conference on Computers in Medical Activity 2007
Anmärkning
Conference Information: International Conference on Computers in Medical Activity Lodz, POLAND, 2007 Coll Comp Sci; Polish Soc Med Comp Sci Source: COMPUTERS IN MEDICAL ACTIVITY Book Series: Advances in Intelligent and Soft Computing Volume: 65 Pages: 41-51 Published: 2009Tillgänglig från: 2012-09-18 Skapad: 2007-08-21 Senast uppdaterad: 2016-09-20Bibliografiskt granskad

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Rakus-Andersson, Elisabeth

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Rakus-Andersson, Elisabeth
MatematikMatematisk analys

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Totalt: 44 träffar
RefereraExporteraLänk till posten
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  • apa
  • harvard1
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Språk
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Annat språk
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  • html
  • text
  • asciidoc
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