Abstract
In evolutionary algorithms (EAs), the need to efficiently measure population diversity arises in a variety of contexts, including operator adaptation, algorithm stopping and re-starting criteria, and fitness sharing. In this paper we introduce a unified measure of population diversity and define its relationship to the most common phenotypic and genotypic diversity measures. We further demonstrate that this new measure provides a new and efficient method for computing population diversity, where the cost of computation increases linearly with population size.
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© 2002 Springer-Verlag Berlin Heidelberg
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Morrison, R.W., De Jong, K.A. (2002). Measurement of Population Diversity. In: Collet, P., Fonlupt, C., Hao, JK., Lutton, E., Schoenauer, M. (eds) Artificial Evolution. EA 2001. Lecture Notes in Computer Science, vol 2310. Springer, Berlin, Heidelberg. https://doi.org/10.1007/3-540-46033-0_3
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DOI: https://doi.org/10.1007/3-540-46033-0_3
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