Naslov
Traditional Techniques of Genetic Algorithms Applied to Floating-Point Chromosome Representations

Autori
Budin, Leo ; Golub, Marin ; Budin-Posavec, Andrea

Vrsta, podvrsta i kategorija rada
Radovi u zbornicima skupova, cjeloviti rad (in extenso), znanstveni

Izvornik
Proceedings of the 41st Annual Conference KoREMA / Perić, Nedjeljko - Zagreb : Hrvatsko društvo za komunikacije, računarstvo, elektroniku, mjerenja I automatiku (KoREMA), 1996, 93-96

Skup
41st Annual Conference KoREMA

Mjesto i datum
Opatija, Hrvatska, 18.09.1996. - 20.09.1996

Vrsta sudjelovanja
Predavanje

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
genetic algorithms; floating-point chromosome representation; reducing operating scope; fine local tuning

Sažetak
The choice of chromosome representation in genetic algorithms depends on the variables of the optimization problem being solved. If the variables are real-valued, the chromosomes can be represented as fixed-point integer values which enables the use of classical genetic operators defined for binary strings. Another possible chromosome representation is using floating-point numbers directly. In this case, genetic operators have to be defined additionaly. This paper presents a different approach: floating-point chromosome representation with traditional genetic operators. In order to achieve fine local tuning of the solutions, a mapping is defined which dynamically changes the operating scope of genetic operators.

Izvorni jezik
Engleski

Znanstvena područja
Računarstvo

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