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Geometric landscape of homologous crossover for syntactic trees
Moraglio, A.; Poli, R.;
Evolutionary Computation, 2005. The 2005 IEEE Congress on
Volume 1,
2-5 Sept. 2005
Page(s):427
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434 Vol.1
Abstract:
The relationship between search space, distances and genetic operators for syntactic trees is little understood. Geometric crossover and geometric mutation are representation-independent operators that are well-defined once a notion of distance over the solution space is defined. In this paper we apply this geometric framework to the syntactic tree representation and show how the well-known structural distance is naturally associated with homologous crossover and sub-tree mutation.
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