Fitness function should be evaluated only for new chromosomes

draco1023 / aforge

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Fitness function should be evaluated only for new chromosomes #1

Closed GoogleCodeExporter closed 9 years ago

GoogleCodeExporter commented 9 years ago

It is required to recalculate fitness value only of new members of the 
population. If input data don't change during solution search, we do not 
need to recalculate fitness of the entire population, what leads to 
decreasing performance.

Original issue reported on code.google.com by andrew.k...@gmail.com on 22 Sep 2006 at 1:39

GoogleCodeExporter commented 9 years ago

Issue 1 fixed - only new members of the population are evaluated. Random 
generation 
of new chromosomes was removed from selection algorithms, but implemented in 
population class.

Original comment by andrew.k...@gmail.com on 26 Sep 2006 at 8:37

Added labels: Project-Genetic

GoogleCodeExporter commented 9 years ago

Original comment by andrew.k...@gmail.com on 26 Sep 2006 at 8:38

Changed state: Fixed

GoogleCodeExporter commented 9 years ago

Original comment by andrew.k...@gmail.com on 26 Aug 2007 at 6:33

Changed state: Verified

GoogleCodeExporter commented 9 years ago

Original comment by andrew.k...@gmail.com on 19 May 2008 at 6:05

Changed state: Released