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Cancer data investigation using variable precision Rough set with flexible classification
, Gupta A, Sinha A,
Published in ACM Press
Pages: 472 - 475
The theory of Rough set is a new mathematical tool to deal with intelligent data mining proposed by Z Pawlak. This paper implements the concept of tolerance relation on incomplete information system using variable precision rough set(VPRS) with flexible classification, which is an extension to the classical rough set theory. Here we have analyzed a cancer data set provided by national cancer institute from (1975- 2008) and estimated the value of tolerance factor for each country people based on their age, using VPRS with flexible classification model. Copyright © 2012 ACM.