//?GenMod.cpp

#include?
#include?
#include?
#include?
#include?
#include?“LocalPCA.h“
#include?“HCSampler.h“
#include?“GenMod.h“

//#define?SD_DIS

#if?defined（WIN32）
????#define?wxFinite（n）?_finite（n）
#elif?defined（_LINUX）
????#define?wxFinite（n）?finite（n）
#else
????#define?wxFinite（n）?（（n）==（n））
#endif

namespace?az
{
namespace?mea
{
namespace?gen
{
namespace?mod
{

//constructor
Modelbase::Modelbase（）
{
	mDataSize	=?mDataDim	=?0;
	pData		=?0;
	mExtension	=?0.2;
}

//destructor
Modelbase::~Modelbase（）
{
	Clear（）;
}
//clear?data?pool
void?Modelbase::Clear（）
{
	unsigned?int?i;
	if（?pData?!=?0?）
	{
		for（?i=0;?i		delete?[]pData;
		pData	??=?0;
		mDataSize?=?0;
	}
}

//?convert?a?real?number?to?a?nearest?positive?integer?number?
unsigned?int?Modelbase::ROUND（double?X）?
{?
	if（X-（unsigned?int）（X）<0.5?&&?（unsigned?int）（X）>0?）?
		return?（unsigned?int）（X）;?
	else?
		return?（unsigned?int）（X）+1;?
}

//?pertubation
double?Modelbase::PERTUBATION（）	
{?
	double?r;
	do{?r?=?1.5?+?rnd::gaussian（）*0.5;?}while（r<0.8?||?r>2.2）;
	return?r;
}

//////////////////////////////////////////////
//Local?PCA?based?EDA?generator
//constructor
ModelLocalPCAU::ModelLocalPCAU（）
{
	mLatentDim	=?0;
	mMaxCluster	=?0;
}

//initialize?the?LPCA
void?ModelLocalPCAU::Set（unsigned?int?latent?unsigned?int?cluster?unsigned?int?trainsteps?double?extension）
{
	mLatentDim	=?latent;
	mMaxCluster	=?cluster;
	mTrainSteps	=?trainsteps;
	mExtension	=?extension;
}

//model-based?generator
CPopulationMO&?ModelLocalPCAU::Generate（CPopulationMO&?popnew?CPopulationMO&?popref）
{
	unsigned?int?cijk;
	
	//Step?1:?assign?new?data
	if（?popref.Size（）?!=?mDataSize?）?
	{
		Clear（）;	
		mDataSize	=?popref.Size（）;
		mDataDim	=?popref.P（）.XSize（）;
		pData		=?new?double*[mDataSize];
		for（?i=0;?i	}
	for（?i=0;?i	
	//Step?2:?train?with?Local?PCA
	alg::LocalPCA?lpca;
	//alg::Kmeans?lpca;
	lpca.Set（mMaxCluster?mDataSize?mDataDim?mLatentDim?mTrainSteps）;
	for（?i=0;?i	lpca.Train（）;

	//Step?3:?calculate?the?probability?of?each?cluster?i.e?the?size?to?create?in?each?cluster
	unsigned?int?nt?=?0;
	std::vector?nc（mMaxCluster）;
	for（i=0;?i=?1）???2:0;?nt?+=?nc[i];}
	double?vt?=?0.0;
	std::vector?vc（mMaxCluster）;
	for（i=0;?i	{?
		vc[i]?=?0.0;
		if（lpca.mvNo[i]?>??1）
		{
			vc[i]?=?1.0;
			for（j=0;?j?		}
		vt?+=?vc[i];
	}
	double?ns?=?mDataSize?-?nt?+?0.0;
	nt	=?0;
	for（i=0;?i	while（nt	{
		i?=?rnd::rand（（unsigned?int）0?（unsigned?int）mMaxCluster）;

?屬性????????????大小?????日期????時(shí)間???名稱
-----------?---------??----------?-----??----
?????目錄???????????0??2017-04-06?10:04??RM-MOEA\
?????文件???????38433??2017-04-06?10:03??RM-MOEA\49282683RM-MEDA.rar
?????目錄???????????0??2017-04-06?10:04??RM-MOEA\RM-MEDA\
?????文件????????4548??2008-02-21?22:25??RM-MOEA\RM-MEDA\Alg.h
?????文件????????5401??2008-02-21?22:27??RM-MOEA\RM-MEDA\GenMod.cpp
?????文件????????3208??2008-02-21?22:25??RM-MOEA\RM-MEDA\GenMod.h
?????文件?????????765??2007-02-08?21:04??RM-MOEA\RM-MEDA\HCSampler.cpp
?????文件????????1692??2008-02-21?22:22??RM-MOEA\RM-MEDA\HCSampler.h
?????文件????????3638??2007-02-08?21:04??RM-MOEA\RM-MEDA\IndividualMO.cpp
?????文件????????5150??2008-02-21?22:22??RM-MOEA\RM-MEDA\IndividualMO.h
?????文件?????????553??2008-02-21?22:21??RM-MOEA\RM-MEDA\Initialization.cpp
?????文件????????1748??2008-02-21?22:21??RM-MOEA\RM-MEDA\Initialization.h
?????文件????????3677??2007-02-08?21:04??RM-MOEA\RM-MEDA\LocalPCA.cpp
?????文件????????1657??2008-02-21?22:19??RM-MOEA\RM-MEDA\LocalPCA.h
?????文件???????15224??2007-02-08?21:04??RM-MOEA\RM-MEDA\Matrix.cpp
?????文件????????9493??2008-02-21?22:18??RM-MOEA\RM-MEDA\Matrix.h
?????文件???????11381??2008-02-21?22:17??RM-MOEA\RM-MEDA\MatrixAlg.cpp
?????文件????????4233??2007-02-08?21:04??RM-MOEA\RM-MEDA\Model.cpp
?????文件????????3482??2008-02-21?22:18??RM-MOEA\RM-MEDA\Model.h
?????文件????????6281??2008-02-21?22:16??RM-MOEA\RM-MEDA\Parameter.h
?????文件????????7545??2009-05-08?22:04??RM-MOEA\RM-MEDA\PopulationMO.cpp
?????文件????????7058??2008-02-21?22:16??RM-MOEA\RM-MEDA\PopulationMO.h
?????文件????????5142??2008-02-21?22:30??RM-MOEA\RM-MEDA\Problem.h
?????文件????????3313??2007-02-08?21:04??RM-MOEA\RM-MEDA\Random.cpp
?????文件????????2345??2008-02-21?22:15??RM-MOEA\RM-MEDA\Random.h
?????文件????????4441??2008-02-21?22:14??RM-MOEA\RM-MEDA\Sel.cpp
?????文件????????2478??2008-02-21?22:13??RM-MOEA\RM-MEDA\Sel.h
?????文件????????5415??2008-02-21?23:16??RM-MOEA\RM-MEDA\main.cpp