EvolvingObjects
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An instance of eoPerfFromWorth COmputes the ranked fitness: fitnesses range in [m,M] with m=2-pressure/popSize and M=pressure/popSize. More...
#include <eoRanking.h>
Public Member Functions | |
eoRanking (double _p=2.0, double _e=1.0) | |
int | lookfor (const EOT *_eo, const eoPop< EOT > &_pop) |
virtual void | operator() (const eoPop< EOT > &_pop) |
The pure virtual function that needs to be implemented by the subclass. | |
Private Attributes | |
double | pressure |
double | exponent |
An instance of eoPerfFromWorth COmputes the ranked fitness: fitnesses range in [m,M] with m=2-pressure/popSize and M=pressure/popSize.
-*- mode: c++; c-indent-level: 4; c++-member-init-indent: 8; comment-column: 35; -*-
----------------------------------------------------------------------------- eoRanking.h (c) Maarten Keijzer, Marc Schoenauer, 2001
This library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version.
This library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public License along with this library; if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
Contact: todos@geneura.ugr.es, http://geneura.ugr.es Marc.Schoenauer@polytechnique.fr mkeijzer@dhi.dk in between, the progression depstd::ends on exponent (linear if 1).
Definition at line 40 of file eoRanking.h.