A modification of the DIRECT method for Lipschitz global optimization for a symmetric function (CROSBI ID 190905)
Prilog u časopisu | izvorni znanstveni rad | međunarodna recenzija
Podaci o odgovornosti
Grbić, Ratko ; Nyarko, Emmanuel Karlo ; Scitovski, Rudolf
engleski
A modification of the DIRECT method for Lipschitz global optimization for a symmetric function
In this paper, we consider a global optimization problem for a symmetric Lipschitz continuous function. An efficient modification of the well- known DIRECT (DIviding RECTangles) method called SymDIRECT is proposed for solving this problem. The method is illustrated and tested on several standard test functions. The application of this method to solving complex center-based clustering problems for the data having only one feature is particularly presented.
Lipschitz continuous function; global optimization; DIRECT; symmetric function; center-based clustering
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Podaci o izdanju
57 (4)
2013.
1193-1212
objavljeno
0925-5001
10.1007/s10898-012-0020-3