Title: Rough Set Data Analysis in the KDD process
Authors: Ivo Düntsch , Dept of Computer Science , Brock University , St Catherines, Ontario, L2S 3A1, Canada
Günther Gediga , Institut für Evaluation und Marktanalysen; Brinkstr. 19; D-49143 Jeggen; Germany
Hung Son Nguyen , Department of Mathematics, Warsaw University
(Equal authorship implied)
Status: In: Proceedings of IPMU 2000, 220-226
Abstract: We position rough set data analysis (RSDA) in the KDD process and emphasise its difference to other KDD methods, in particular with respect to model assumptions. As an example of a non-invasive RSDA procedure we outline imputation of missing values.

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