Ubukata Seiki
,
Sekiya Sho
,
Notsu Akira
,
Honda Katsuhiro
… <p>In the field of cluster analysis, rough set-based extensions of hard <i>C</i>-means (HCM; … In this paper, we introduce noise rejection approaches for rough set-based <i>C</i>-means based on probabilistic memberships and propose noise RCM with membership normalization (NRCM-MN), noise RSCM with membership normalization (NRSCM-MN), and noise RMCM (NRMCM). …
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