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REFUNION-GENERALIZATION-CONCEPTUAL CLUSTERING ALGORITHM 1

By Aurora Pons-porrata, José Ruiz-shulcloper and José F. Martínez-trinidad

Abstract

In this paper we introduce a new conceptual algorithm for the conceptual analysis of a mixed incomplete data set. This is a Logical Combinatorial Pattern Recognition (LCPR) based tool for the conceptual structuralization of spaces. Starting from the limitations of the elaborated conceptual algorithms, our Laboratories are working in the application of the methods, the techniques and in general, the philosophy of the Logical Combinatorial Pattern Recognition with the task to improve those limitations. An extension of the Michalski’s concept of l-complex for any similarity measure, a generalization operator for symbolic variables and an extension of the Michalski’s Refunion operator are introduced. Finally, the performance of the RGC algorithm is analyzed. A comparison with several known conceptual algorithms is presented

Topics: Conceptual algorithms, Logical Combinatory Pattern Recognition, Refunion operator
Year: 2011
OAI identifier: oai:CiteSeerX.psu:10.1.1.199.5351
Provided by: CiteSeerX
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