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Last change
on this file since 6152 was
6152,
checked in by bfarka, 13 years ago
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added ecj and custom statistics to communicate with the okb services #1441
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File size:
860 bytes
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| 1 | This package shows two examples of evolutionary search using ECJ's spatially-embedded models. Both of them use the optimization in the Rosenbrock problem domain.
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| 3 | First, we show how to use a regular spatially-embedded evolutionary computation model (file: spatial.params). The population is embedded in a 1-D ring (the only spatial model available in ECJ v14), and a spatial version of tournament selection is used for breeding.
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| 5 | Second, we show hot to use a spatially-embedded coevolutionary model (file: spatialcoevolve.params). Here, both populations are embedded in 1-D rings of the same size. Aside from the evolution in each population (which is set as in the previous case), we also employ a spatial coevolutionary evaluator: individuals are evaluated in combination with partners that reside at neighboring locations in the other populations.
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