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A novel methodology for diversity preservation in evolutionary algorithms

Published: 12 July 2008 Publication History

Abstract

In this paper we describe an improvement of an entropy-based diversity preservation approach for evolutionary algorithms. This approach exploits the information contained not only in the parts that compose an individual, but also in their position and relative order. We executed a set of preliminary experiments in order to test the new approach, using two different problems in which diversity preservation plays a major role in obtaining good solutions.

References

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Tomassini, M. and Giacobini, M. Spatial and Temporal Dimensions in Evolutionary Systems, GSICE05, 2005.
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Corno F., Sanchez E., Squillero G., Evolving Assembly Programs: How Games Help Microprocessor Validation, IEEE Transactions on Evolutionary Computation, Special Issue on Evolutionary Computation and Games, Dec. 2005, vol. 9, pp. 695--706
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Sarma J., De Jong K., An Analysis of the Effects of Neighborhood Size and Shape on Local Selection Algorithms, PPSN IV (Berlin, 1996)
[5]
E. Burke, S. Gustafson, G. Kendall, Diversity in Genetic Programming: An Analysis of Measures and Correlation With Fitness, IEEE Transactions on Evolutionary Computation, Feb 2004, Vol 8, No I, pp 47--62
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Shannon C.E., A Mathematical Theory of Communication, Bell System Technical Journal, vol. 27, pp. 379--423, 623--656, July, October, 1948

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  1. A novel methodology for diversity preservation in evolutionary algorithms

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    cover image ACM Conferences
    GECCO '08: Proceedings of the 10th annual conference companion on Genetic and evolutionary computation
    July 2008
    1182 pages
    ISBN:9781605581316
    DOI:10.1145/1388969
    • Conference Chair:
    • Conor Ryan,
    • Editor:
    • Maarten Keijzer
    Permission to make digital or hard copies of all or part of this work for personal or classroom use is granted without fee provided that copies are not made or distributed for profit or commercial advantage and that copies bear this notice and the full citation on the first page. Copyrights for components of this work owned by others than ACM must be honored. Abstracting with credit is permitted. To copy otherwise, or republish, to post on servers or to redistribute to lists, requires prior specific permission and/or a fee. Request permissions from [email protected]

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    Publication History

    Published: 12 July 2008

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    Author Tags

    1. diversity preservation
    2. evolutionary algorithms

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