A dynamic approach to rough clustering

Peters G.; Weber R.

Keywords: systems, information, solids, flow, management, prices, support, parameters, oil, sets, knowledge, hands, fuzzy, set, data, theory, mining, changes, dynamic, clustering, k-means, decision, customer, rough, of, one, Sales, approaches, Applications., classifications, Economical, minings

Abstract

Many projects in data mining face, besides others, the following two challenges. On the one hand concepts to deal with uncertainty - like probability, fuzzy set or rough set theory - play a major role in the description of real life problems. On the other hand many real life situations are characterized by constant change - the structure of the data changes. For example, the characteristics of the customers of a retailer may change due to changing economical parameters (increasing oil prices etc.). Obviously the retailer has to adapt his customer classification regularly to the new situations to remain competitive. To deal with these changes dynamic data mining has become increasingly important in several practical applications. In our paper we utilize rough set theory to deal with uncertainty and suggest an engineering like approach to dynamic clustering that is based on rough k-means. © 2008 Springer Berlin Heidelberg.

Más información

Título de la Revista: Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)
Volumen: 5306
Editorial: Society of Laparoendoscopic Surgeons
Fecha de publicación: 2008
Página de inicio: 379
Página final: 388
URL: http://www.scopus.com/inward/record.url?eid=2-s2.0-57049089360&partnerID=q2rCbXpz