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git-svn-id: svn://scm.gforge.inria.fr/svnroot/paradiseo@210 331e1502-861f-0410-8da2-ba01fb791d7f
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liefooga 2007-04-10 13:34:32 +00:00
commit 528a149107
27 changed files with 1891 additions and 344 deletions
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78
branches/paradiseo-moeo-1.0/src/do/make_algo.h → branches/paradiseo-moeo-1.0/src/do/make_algo_moeo.h Normal file → Executable file
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@ -1,7 +1,7 @@
// -*- mode: c++; c-indent-level: 4; c++-member-init-indent: 8; comment-column: 35; -*-
//-----------------------------------------------------------------------------
// make_algo.h
// make_algo_moeo.h
// (c) OPAC Team (LIFL), Dolphin Project (INRIA), 2007
/*
This library...
@ -10,10 +10,10 @@
*/
//-----------------------------------------------------------------------------
#ifndef MAKE_ALGO_H_
#define MAKE_ALGO_H_
#ifndef MAKE_ALGO_MOEO_H_
#define MAKE_ALGO_MOEO_H_
#include <eoEasyEA.h>
#include <stdlib.h>
#include <eoContinue.h>
#include <eoEvalFunc.h>
#include <eoGeneralBreeder.h>
@ -22,51 +22,71 @@
#include <utils/eoState.h>
#include <moeoArchive.h>
#include <moeoComparator.h>
#include <moeoCrowdingDiversityAssignment.h>
#include <moeoDetTournamentSelect.h>
#include <moeoDiversityAssignment.h>
#include <moeoEA.h>
#include <moeoEasyEA.h>
#include <moeoElitistReplacement.h>
#include <moeoEnvironmentalReplacement.h>
#include <moeoFastNonDominatedSortingFitnessAssignment.h>
#include <moeoFitnessAssignment.h>
#include <moeoGenerationalReplacement.h>
#include <moeoIndicatorBasedFitnessAssignment.h>
#include <moeoRandomSelect.h>
#include <moeoReferencePointIndicatorBasedFitnessAssignment.h>
#include <moeoReplacement.h>
#include <moeoRouletteSelect.h>
#include <moeoSelectOne.h>
#include <moeoStochTournamentSelect.h>
#include <metric/moeoNormalizedSolutionVsSolutionBinaryMetric.h>
#include <metric/moeoVectorVsSolutionBinaryMetric.h>
/**
* ...
*
* !!! eoEvalFunc => moeoEvalFunc
* !!! eoAlgo => moeoEA
* !!! ...
*/
template < class MOEOT >
eoAlgo < MOEOT > & do_make_algo(eoParser & _parser, eoState & _state, eoEvalFunc < MOEOT > & _eval,
eoContinue < MOEOT > & _continue, eoGenOp < MOEOT > & _op, moeoArchive < MOEOT > & _archive)
moeoEA < MOEOT > & do_make_algo_moeo(eoParser & _parser, eoState & _state, eoEvalFunc < MOEOT > & _eval, eoContinue < MOEOT > & _continue, eoGenOp < MOEOT > & _op, moeoArchive < MOEOT > & _archive)
{
/* the objective vector type */
typedef typename MOEOT::ObjectiveVector ObjectiveVector;
/* the fitness assignment strategy */
string & fitnessParam = _parser.createParam(string("FastNonDominatedSorting"), "fitness",
"Fitness assignment strategy parameter: FastNonDominatedSorting, IndicatorBased...", 'F', "Evolution Engine").value();
"Fitness assignment strategy parameter: FastNonDominatedSorting, IndicatorBased, ReferencePointIndicatorBased ...", 'F',
"Evolution Engine").value();
string & indicatorParam = _parser.createParam(string("Epsilon"), "indicator",
"Binary indicator to use with the IndicatorBased assignment: Epsilon, Hypervolume", 'i',
"Evolution Engine").value();
double rho = _parser.createParam(1.1, "rho", "reference point for the hypervolume indicator", 'r',
"Evolution Engine").value();
double kappa = _parser.createParam(0.05, "kappa", "Scaling factor kappa for IndicatorBased", 'k',
"Evolution Engine").value();
moeoFitnessAssignment < MOEOT > * fitnessAssignment;
if (fitnessParam == string("FastNonDominatedSorting"))
{
fitnessAssignment = new moeoFastNonDominatedSortingFitnessAssignment < MOEOT> ();
}
/****************************************************************************************************************************/
else if (fitnessParam == string("IndicatorBased"))
{
typedef typename MOEOT::ObjectiveVector ObjectiveVector;
moeoAdditiveEpsilonBinaryMetric < ObjectiveVector > * e = new moeoAdditiveEpsilonBinaryMetric < ObjectiveVector >;
moeoVectorVsSolutionBinaryMetric < ObjectiveVector, double > * metric = new moeoExponentialVectorVsSolutionBinaryMetric < ObjectiveVector> (e,0.001);
fitnessAssignment = new moeoIndicatorBasedFitnessAssignment < MOEOT> (metric);
// metric
moeoNormalizedSolutionVsSolutionBinaryMetric < ObjectiveVector, double > *metric;
if (indicatorParam == string("Epsilon"))
{
metric = new moeoAdditiveEpsilonBinaryMetric < ObjectiveVector >;
}
else if (indicatorParam == string("Hypervolume"))
{
metric = new moeoHypervolumeBinaryMetric < ObjectiveVector > (rho);
}
else
{
string stmp = string("Invalid binary quality indicator: ") + indicatorParam;
throw std::runtime_error(stmp.c_str());
}
fitnessAssignment = new moeoIndicatorBasedFitnessAssignment < MOEOT> (metric, kappa);
}
/****************************************************************************************************************************/
else
{
string stmp = string("Invalid fitness assignment strategy: ") + fitnessParam;
@ -76,10 +96,14 @@ eoAlgo < MOEOT > & do_make_algo(eoParser & _parser, eoState & _state, eoEvalFunc
/* the diversity assignment strategy */
string & diversityParam = _parser.createParam(string("Dummy"), "diversity",
"Diversity assignment strategy parameter: Dummy, ...", 'D', "Evolution Engine").value();
string & diversityParam = _parser.createParam(string("Dummy"), "diversity",
"Diversity assignment strategy parameter: Dummy, Crowding, ...", 'D', "Evolution Engine").value();
moeoDiversityAssignment < MOEOT > * diversityAssignment;
if (diversityParam == string("Dummy"))
if (diversityParam == string("Crowding"))
{
diversityAssignment = new moeoCrowdingDiversityAssignment < MOEOT> ();
}
else if (diversityParam == string("Dummy"))
{
diversityAssignment = new moeoDummyDiversityAssignment < MOEOT> ();
}
@ -113,7 +137,7 @@ eoAlgo < MOEOT > & do_make_algo(eoParser & _parser, eoState & _state, eoEvalFunc
/* the selection strategy */
eoValueParam < eoParamParamType > & selectionParam = _parser.createParam(eoParamParamType("DetTour(2)"), "selection",
"Selection strategy parameter: DetTour(T), StochTour(t), Roulette or Random", 'S', "Evolution Engine");
"Selection strategy parameter: DetTour(T), StochTour(t) or Random", 'S', "Evolution Engine");
eoParamParamType & ppSelect = selectionParam.value();
moeoSelectOne < MOEOT > * select;
if (ppSelect.first == string("DetTour"))
@ -167,12 +191,16 @@ eoAlgo < MOEOT > & do_make_algo(eoParser & _parser, eoState & _state, eoEvalFunc
/* the replacement strategy */
string & replacementParam = _parser.createParam(string("Elitist"), "replacement",
"Replacement strategy parameter: Elitist or Generational", 'R', "Evolution Engine").value();
"Replacement strategy parameter: Elitist, Environmental or Generational", 'R', "Evolution Engine").value();
moeoReplacement < MOEOT > * replace;
if (replacementParam == string("Elitist"))
{
replace = new moeoElitistReplacement < MOEOT> (*fitnessAssignment, *diversityAssignment, *comparator);
}
else if (replacementParam == string("Environmental"))
{
replace = new moeoEnvironmentalReplacement < MOEOT> (*fitnessAssignment, *diversityAssignment, *comparator);
}
else if (replacementParam == string("Generational"))
{
replace = new moeoGenerationalReplacement < MOEOT> ();
@ -194,10 +222,10 @@ eoAlgo < MOEOT > & do_make_algo(eoParser & _parser, eoState & _state, eoEvalFunc
eoGeneralBreeder < MOEOT > * breed = new eoGeneralBreeder < MOEOT > (*select, _op, offspringRateParam.value());
_state.storeFunctor(breed);
// the eoEasyEA
eoAlgo < MOEOT > * algo = new eoEasyEA < MOEOT > (_continue, _eval, *breed, *replace);
moeoEA < MOEOT > * algo = new moeoEasyEA < MOEOT > (_continue, _eval, *breed, *replace, *fitnessAssignment, *diversityAssignment);
_state.storeFunctor(algo);
return *algo;
}
#endif /*MAKE_ALGO_H_*/
#endif /*MAKE_ALGO_MOEO_H_*/

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branches/paradiseo-moeo-1.0/src/do/make_checkpoint_moeo.h Executable file
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@ -0,0 +1,249 @@
// -*- mode: c++; c-indent-level: 4; c++-member-init-indent: 8; comment-column: 35; -*-
//-----------------------------------------------------------------------------
// make_checkpoint_pareto.h
// (c) Maarten Keijzer, Marc Schoenauer and GeNeura Team, 2000
/*
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@inria.fr
mkeijzer@dhi.dk
*/
//-----------------------------------------------------------------------------
#ifndef _make_checkpoint_pareto_h
#define _make_checkpoint_pareto_h
#include <stdlib.h>
#include <sstream>
#include "MOEO.h"
//#include "eoParetoFitness.h"
#include "eoEvalFuncCounter.h"
#include "utils/checkpointing"
#include "utils/selectors.h"
// at the moment, in utils/make_help.cpp
// this should become some eoUtils.cpp with corresponding eoUtils.h
bool testDirRes(std::string _dirName, bool _erase);
/////////////////// The checkpoint and other I/O //////////////
/**
*/
template <class EOT>
eoCheckPoint<EOT>& do_make_checkpoint_moeo(eoParser& _parser, eoState& _state,
eoEvalFuncCounter<EOT>& _eval, eoContinue<EOT>& _continue)
{
// first, create a checkpoint from the eoContinue - and store in _state
eoCheckPoint<EOT> & checkpoint = _state.storeFunctor(new eoCheckPoint<EOT>(_continue));
/////// get number of obectives
unsigned nObj = EOT::ObjectiveVector::nObjectives();
///////////////////
// Counters
//////////////////
// is nb Eval to be used as counter?
bool useEval = _parser.getORcreateParam(true, "useEval",
"Use nb of eval. as counter (vs nb of gen.)",
'\0', "Output").value();
// Create anyway a generation-counter parameter WARNING: not stored anywhere!!!
eoValueParam<unsigned> *generationCounter = new eoValueParam<unsigned>(0, "Gen.");
// Create an incrementor (sub-class of eoUpdater).
eoIncrementor<unsigned> & increment =
_state.storeFunctor(new eoIncrementor<unsigned>(generationCounter->value()) );
// Add it to the checkpoint,
checkpoint.add(increment);
// dir for DISK output
std::string & dirName = _parser.getORcreateParam(std::string("Res"), "resDir",
"Directory to store DISK outputs",
'\0', "Output - Disk").value();
// shoudl we empty it if exists
eoValueParam<bool>& eraseParam = _parser.getORcreateParam(true, "eraseDir",
"erase files in dirName if any",
'\0', "Output - Disk");
bool dirOK = false; // not tested yet
/////////////////////////////////////////
// now some statistics on the population:
/////////////////////////////////////////
/**
* existing stats for Pareto as of today, Jan. 31. 2002
*
* eoSortedPopStat : whole population - type std::string (!!)
*/
/*
eoValueParam<eoParamParamType>& fPlotParam
= _parser.getORcreateParam(eoParamParamType("1(0,1)"), "frontFileFrequency",
"File save frequency in objective spaces (std::pairs of comma-separated objectives " \
"in 1 single parentheses std::pair)",
'\0', "Output - Disk");
bool boolGnuplot = _parser.getORcreateParam(false, "plotFront",
"Objective plots (requires corresponding files " \
"- see frontFileFrequency",
'\0', "Output - Graphical").value();
eoParamParamType & fPlot = fPlotParam.value(); // std::pair<std::string,std::vector<std::string> >
unsigned frequency = atoi(fPlot.first.c_str());
if (frequency) // something to plot
{
unsigned nbPlot = fPlot.second.size();
if ( nbPlot % 2 ) // odd!
throw std::runtime_error("Odd number of front description in make_checkpoint_pareto");
// only create the necessary stats
std::vector<bool> bStat(nObj, false); // track of who's already there
std::vector<eoMOFitnessStat<EOT>* > theStats(nObj);
// first create the stats
for (unsigned i=0; i<nbPlot; i+=2)
{
unsigned obj1 = atoi(fPlot.second[i].c_str());
unsigned obj2 = atoi(fPlot.second[i+1].c_str());
eoMOFitnessStat<EOT>* fStat;
if (!bStat[obj1]) { // not already there: create it
std::ostringstream os;
os << "Obj. " << obj1 << std::ends;
fStat = new eoMOFitnessStat<EOT>(obj1, os.str().c_str());
_state.storeFunctor(fStat);
bStat[obj1]=true;
theStats[obj1]=fStat;
checkpoint.add(*fStat);
}
if (!bStat[obj2]) { // not already there: create it
std::ostringstream os;
os << "Obj. " << obj2 << std::ends;
fStat = new eoMOFitnessStat<EOT>(obj2, os.str().c_str());
_state.storeFunctor(fStat);
bStat[obj2]=true;
theStats[obj2]=fStat;
checkpoint.add(*fStat);
}
// then the fileSnapshots
std::ostringstream os;
os << "Front." << obj1 << "." << obj2 << "." << std::ends;
eoFileSnapshot& snapshot = _state.storeFunctor(
new eoFileSnapshot(dirName, frequency, os.str().c_str()));
checkpoint.add(snapshot);
snapshot.add(*theStats[obj1]);
snapshot.add(*theStats[obj2]);
// and create the gnuplotter from the fileSnapshot
if(boolGnuplot)
{
eoGnuplot1DSnapshot & plotSnapshot = _state.storeFunctor(new
eoGnuplot1DSnapshot(snapshot));
plotSnapshot.setPointSize(3);
checkpoint.add(plotSnapshot);
}
}
}
*/
// Dump of the whole population
//-----------------------------
/*
bool printPop = _parser.getORcreateParam(false, "printPop",
"Print sorted pop. every gen.",
'\0', "Output").value();
eoSortedPopStat<EOT> * popStat;
if ( printPop ) // we do want pop dump
{
std::cout << "On cree printpop\n";
popStat = & _state.storeFunctor(new eoSortedPopStat<EOT>);
// add it to the checkpoint
checkpoint.add(*popStat);
}
*/
///////////////
// The monitors
///////////////
/*
// do we want an eoStdoutMonitor?
bool needStdoutMonitor = printPop ; // only this one at the moment
// The Stdout monitor will print parameters to the screen ...
if ( needStdoutMonitor )
{
eoStdoutMonitor & monitor = _state.storeFunctor(new eoStdoutMonitor(false));
// when called by the checkpoint (i.e. at every generation)
checkpoint.add(monitor);
// the monitor will output a series of parameters: add them
monitor.add(*generationCounter);
if (useEval) // we want nb of evaluations
monitor.add(_eval);
if ( printPop)
monitor.add(*popStat);
}
*/
//////////////////////////////////
// State savers
//////////////////////////////
// feed the state to state savers
// save state every N generation
eoValueParam<unsigned>& saveFrequencyParam = _parser.createParam(unsigned(0), "saveFrequency", "Save every F generation (0 = only final state, absent = never)", '\0', "Persistence" );
if (_parser.isItThere(saveFrequencyParam))
{
// first make sure dirName is OK
if (! dirOK )
dirOK = testDirRes(dirName, eraseParam.value()); // TRUE
unsigned freq = (saveFrequencyParam.value()>0 ? saveFrequencyParam.value() : UINT_MAX );
#ifdef _MSVC
std::string stmp = dirName + "\generations";
#else
std::string stmp = dirName + "/generations";
#endif
eoCountedStateSaver *stateSaver1 = new eoCountedStateSaver(freq, _state, stmp);
_state.storeFunctor(stateSaver1);
checkpoint.add(*stateSaver1);
}
// save state every T seconds
eoValueParam<unsigned>& saveTimeIntervalParam
= _parser.getORcreateParam(unsigned(0), "saveTimeInterval",
"Save every T seconds (0 or absent = never)", '\0',"Persistence" );
if (_parser.isItThere(saveTimeIntervalParam) && saveTimeIntervalParam.value()>0)
{
// first make sure dirName is OK
if (! dirOK )
dirOK = testDirRes(dirName, eraseParam.value()); // TRUE
#ifdef _MSVC
std::string stmp = dirName + "\time";
#else
std::string stmp = dirName + "/time";
#endif
eoTimedStateSaver *stateSaver2 = new eoTimedStateSaver(saveTimeIntervalParam.value(), _state, stmp);
_state.storeFunctor(stateSaver2);
checkpoint.add(*stateSaver2);
}
// and that's it for the (control and) output
return checkpoint;
}
#endif

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branches/paradiseo-moeo-1.0/src/do/make_continue_moeo.h Executable file
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@ -0,0 +1,142 @@
// -*- mode: c++; c-indent-level: 4; c++-member-init-indent: 8; comment-column: 35; -*-
//-----------------------------------------------------------------------------
// make_continue_pareto.h
// (c) Maarten Keijzer, Marc Schoenauer and GeNeura Team, 2000
/*
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@inria.fr
mkeijzer@dhi.dk
*/
//-----------------------------------------------------------------------------
#ifndef _make_continue_pareto_h
#define _make_continue_pareto_h
/*
Contains the templatized version of parser-based choice of stopping criterion
for Pareto optimization (e.g. no "... without improvement" criterion
It can then be instantiated, and compiled on its own for a given EOType
(see e.g. in dir ga, ga.cpp)
*/
// Continuators - all include eoContinue.h
#include <eoCombinedContinue.h>
#include <eoGenContinue.h>
#include <eoEvalContinue.h>
#include <eoFitContinue.h>
#include <eoTimeContinue.h>
#ifndef _MSC_VER
#include <eoCtrlCContinue.h> // CtrlC handling (using 2 global variables!)
#endif
// also need the parser and param includes
#include <utils/eoParser.h>
#include <utils/eoState.h>
/////////////////// helper function ////////////////
template <class Indi>
eoCombinedContinue<Indi> * make_combinedContinue(eoCombinedContinue<Indi> *_combined, eoContinue<Indi> *_cont)
{
if (_combined) // already exists
_combined->add(*_cont);
else
_combined = new eoCombinedContinue<Indi>(*_cont);
return _combined;
}
///////////// The make_continue function
template <class Indi>
eoContinue<Indi> & do_make_continue_moeo(eoParser& _parser, eoState& _state, eoEvalFuncCounter<Indi> & _eval)
{
//////////// Stopping criterion ///////////////////
// the combined continue - to be filled
eoCombinedContinue<Indi> *continuator = NULL;
// for each possible criterion, check if wanted, otherwise do nothing
// First the eoGenContinue - need a default value so you can run blind
// but we also need to be able to avoid it <--> 0
eoValueParam<unsigned>& maxGenParam = _parser.createParam(unsigned(100), "maxGen", "Maximum number of generations () = none)",'G',"Stopping criterion");
if (maxGenParam.value()) // positive: -> define and store
{
eoGenContinue<Indi> *genCont = new eoGenContinue<Indi>(maxGenParam.value());
_state.storeFunctor(genCont);
// and "add" to combined
continuator = make_combinedContinue<Indi>(continuator, genCont);
}
/**************************/
eoValueParam<unsigned long>& maxEvalParam
= _parser.getORcreateParam((unsigned long)0, "maxEval",
"Maximum number of evaluations (0 = none)",
'E', "Stopping criterion");
if (maxEvalParam.value()) // positive: -> define and store
{
eoEvalContinue<Indi> *evalCont = new eoEvalContinue<Indi>(_eval, maxEvalParam.value());
_state.storeFunctor(evalCont);
// and "add" to combined
continuator = make_combinedContinue<Indi>(continuator, evalCont);
}
/**************************/
/**************************/
eoValueParam<unsigned long>& maxTimeParam
= _parser.getORcreateParam((unsigned long)0, "maxTime",
"Maximum running time in seconds (0 = none)",
'T', "Stopping criterion");
if (maxTimeParam.value()) // positive: -> define and store
{
eoTimeContinue<Indi> *timeCont = new eoTimeContinue<Indi>(maxTimeParam.value());
_state.storeFunctor(timeCont);
// and "add" to combined
continuator = make_combinedContinue<Indi>(continuator, timeCont);
}
/**************************/
#ifndef _MSC_VER
// the CtrlC interception (Linux only I'm afraid)
eoCtrlCContinue<Indi> *ctrlCCont;
eoValueParam<bool>& ctrlCParam = _parser.createParam(true, "CtrlC", "Terminate current generation upon Ctrl C",'C', "Stopping criterion");
if (_parser.isItThere(ctrlCParam))
{
ctrlCCont = new eoCtrlCContinue<Indi>;
// store
_state.storeFunctor(ctrlCCont);
// add to combinedContinue
continuator = make_combinedContinue<Indi>(continuator, ctrlCCont);
}
#endif
// now check that there is at least one!
if (!continuator)
throw std::runtime_error("You MUST provide a stopping criterion");
// OK, it's there: store in the eoState
_state.storeFunctor(continuator);
// and return
return *continuator;
}
#endif

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branches/paradiseo-moeo-1.0/src/do/make_ls_moeo.h Executable file
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@ -0,0 +1,122 @@
// -*- mode: c++; c-indent-level: 4; c++-member-init-indent: 8; comment-column: 35; -*-
//-----------------------------------------------------------------------------
// make_ls_moeo.h
// (c) OPAC Team (LIFL), Dolphin Project (INRIA), 2007
/*
This library...
Contact: paradiseo-help@lists.gforge.inria.fr, http://paradiseo.gforge.inria.fr
*/
//-----------------------------------------------------------------------------
#ifndef MAKE_LS_MOEO_H_
#define MAKE_LS_MOEO_H_
#include <eoContinue.h>
#include <eoEvalFunc.h>
#include <eoGenOp.h>
#include <utils/eoParser.h>
#include <utils/eoState.h>
#include <moeoArchive.h>
#include <moeoIndicatorBasedFitnessAssignment.h>
#include <moeoLS.h>
#include <moeoIndicatorBasedLS.h>
#include <moeoIteratedIBMOLS.h>
#include <metric/moeoNormalizedSolutionVsSolutionBinaryMetric.h>
#include <moeoMoveIncrEval.h>
/**
* ...
*/
template < class MOEOT, class Move >
moeoLS < MOEOT, eoPop<MOEOT> & > & do_make_ls_moeo (
eoParser & _parser,
eoState & _state,
moeoEvalFunc < MOEOT > & _eval,
moeoMoveIncrEval < Move > & _moveIncrEval,
eoContinue < MOEOT > & _continue,
eoMonOp < MOEOT > & _op,
eoMonOp < MOEOT > & _opInit,
moMoveInit < Move > & _moveInit,
moNextMove < Move > & _nextMove,
moeoArchive < MOEOT > & _archive
)
{
/* the objective vector type */
typedef typename MOEOT::ObjectiveVector ObjectiveVector;
/* the fitness assignment strategy */
string & fitnessParam = _parser.getORcreateParam(string("IndicatorBased"), "fitness",
"Fitness assignment strategy parameter: IndicatorBased...", 'F',
"Evolution Engine").value();
string & indicatorParam = _parser.getORcreateParam(string("Epsilon"), "indicator",
"Binary indicator to use with the IndicatorBased assignment: Epsilon, Hypervolume", 'i',
"Evolution Engine").value();
double rho = _parser.getORcreateParam(1.1, "rho", "reference point for the hypervolume indicator",
'r', "Evolution Engine").value();
double kappa = _parser.getORcreateParam(0.05, "kappa", "Scaling factor kappa for IndicatorBased",
'k', "Evolution Engine").value();
moeoIndicatorBasedFitnessAssignment < MOEOT > * fitnessAssignment;
if (fitnessParam == string("IndicatorBased"))
{
// metric
moeoNormalizedSolutionVsSolutionBinaryMetric < ObjectiveVector, double > *metric;
if (indicatorParam == string("Epsilon"))
{
metric = new moeoAdditiveEpsilonBinaryMetric < ObjectiveVector >;
}
else if (indicatorParam == string("Hypervolume"))
{
metric = new moeoHypervolumeBinaryMetric < ObjectiveVector > (rho);
}
else
{
string stmp = string("Invalid binary quality indicator: ") + indicatorParam;
throw std::runtime_error(stmp.c_str());
}
fitnessAssignment = new moeoIndicatorBasedFitnessAssignment < MOEOT> (metric, kappa);
}
else
{
string stmp = string("Invalid fitness assignment strategy: ") + fitnessParam;
throw std::runtime_error(stmp.c_str());
}
_state.storeFunctor(fitnessAssignment);
unsigned n = _parser.getORcreateParam(1, "n", "Number of iterations for population Initialization",
'n', "Evolution Engine").value();
// LS
string & lsParam = _parser.getORcreateParam(string("I-IBMOLS"), "ls",
"Local Search: IBMOLS, I-IBMOLS (Iterated-IBMOLS)...", 'L',
"Evolution Engine").value();
moeoLS < MOEOT, eoPop<MOEOT> & > * ls;
if (lsParam == string("IBMOLS"))
{
ls = new moeoIndicatorBasedLS < MOEOT, Move > (_moveInit, _nextMove, _eval, _moveIncrEval, *fitnessAssignment, _continue);;
}
else if (lsParam == string("I-IBMOLS"))
{
ls = new moeoIteratedIBMOLS < MOEOT, Move > (_moveInit, _nextMove, _eval, _moveIncrEval, *fitnessAssignment, _continue, _op, _opInit, n);
}
else
{
string stmp = string("Invalid fitness assignment strategy: ") + fitnessParam;
throw std::runtime_error(stmp.c_str());
}
_state.storeFunctor(ls);
return *ls;
}
#endif /*MAKE_LS_MOEO_H_*/