Improving uniformity of solution spacing in biobjective evolution

Authors:
Karim J. Chichakly;Margaret J. Eppstein
Affiliations:
University of Vermont, Burlington, VT, USA;University of Vermont, Burlington, VT, USA
Venue:
Proceedings of the 15th annual conference companion on Genetic and evolutionary computation
Year:
2013

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Abstract

We introduce a new synergistic combination of features, some of which have previously been used individually but not together, to improve uniformity of spacing in evolved non-dominated sets, especially in biobjective problems. On five standard biobjective benchmark tests, these features are shown to enhance performance in distinct and complementary ways.