Utilize este identificador para referenciar este registo:
https://hdl.handle.net/1822/6401
Registo completo
Campo DC | Valor | Idioma |
---|---|---|
dc.contributor.author | Revett, Kenneth | - |
dc.contributor.author | Magalhães, Paulo Sérgio Tenreiro | - |
dc.contributor.author | Santos, Henrique Dinis dos | - |
dc.date.accessioned | 2007-05-11T20:57:42Z | - |
dc.date.available | 2007-05-11T20:57:42Z | - |
dc.date.issued | 2006 | - |
dc.identifier.citation | IEEE INTERNATIONAL CONFERENCE ON INTELLIGENT SYSTEMS, 3, Varna, Bulgária, 2006 – “Intelligent Systems 2006”. [S.l. : IEEE CS Press, 2006]. ISBN 1-4244-01996-8. p. 290-293. | eng |
dc.identifier.isbn | 1-4244-01996-8 | - |
dc.identifier.uri | https://hdl.handle.net/1822/6401 | - |
dc.description.abstract | Prostate cancer remains one of the leading causes of cancer death worldwide, with a reported incidence rate of 650,000 cases per annum worldwide. The causal factors of prostate cancer still remain to be determined. In this paper, we investigate a medical dataset containing clinical information on 502 prostate cancer patients using the machine learning technique of rough sets. Our preliminary results yield a classification accuracy of 90%, with high sensitivity and specificity (both at approximately 91%). Our results yield a predictive positive value (PPN) of 81% and a predictive negative value (PNV) of 95%. In addition to the high classification accuracy of our system, the rough set approach also provides a rule-based inference mechanism for information extraction that is suitable for integration into a rule-based system. The generated rules relate directly to the attributes and their values and provide a direct mapping between them. | eng |
dc.language.iso | eng | eng |
dc.publisher | IEEE | eng |
dc.rights | openAccess | eng |
dc.subject | Rough sets | eng |
dc.subject | Cancer classifier | eng |
dc.subject | Machine learning | eng |
dc.subject | Prostate cancer dataset | eng |
dc.subject | Reducts | eng |
dc.subject | cancer classifier machine learning | por |
dc.title | Data mining a prostate cancer dataset using rough sets | eng |
dc.type | conferencePaper | eng |
dc.peerreviewed | yes | eng |
oaire.citationStartPage | 285 | por |
oaire.citationEndPage | 288 | por |
dc.identifier.doi | 10.1109/IS.2006.348433 | por |
dc.subject.wos | Science & Technology | por |
sdum.journal | IEEE Intelligent Systems | por |
sdum.bookTitle | 2006 3RD INTERNATIONAL IEEE CONFERENCE INTELLIGENT SYSTEMS, VOLS 1 AND 2 | por |
Aparece nas coleções: | DSI - Sociedade da Informação |
Ficheiros deste registo:
Ficheiro | Descrição | Tamanho | Formato | |
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04155440.pdf | doc | 5,56 MB | Adobe PDF | Ver/Abrir |