Decision making in a hybrid genetic algorithmFernando
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چکیده
| There are several issues that need to be taken in consideration when designing a hybrid problem solver. This paper focuses on one of them|decision making. More speciically, we address the following questions: given two diierent methods, how to get the most out of both of them? When should we use one and when should we use the other in order to get maximum eeciency? We present a model for hybridizing genetic algorithms (GAs) based on a concept that decision theorists call probability matching and we use it to combine an elitist selecto-recombinative GA with a simple hillclimber (HC). Tests on an easy problem with a small population size match our intuition that both GA and HC are needed to solve the problem eeciently.
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تاریخ انتشار 1997