//#include
#include
#include
#include
#include
#include
//#include?
#include
#include
#include?“deal_image.h“
//using?namespace?std;

#define?innode?25??//輸入結(jié)點(diǎn)數(shù)??R
#define?hidenode?10//隱含結(jié)點(diǎn)數(shù)??C
#define?outnode?2?//輸出結(jié)點(diǎn)數(shù)
#define?trainsample?2000//BP訓(xùn)練樣本數(shù)
#define?testsample?200//BP訓(xùn)練樣本數(shù)

double?w[innode][hidenode];//隱含結(jié)點(diǎn)權(quán)值
double?w1[hidenode][outnode];//輸出結(jié)點(diǎn)權(quán)值

void?save_weight（）;
void?show_weight（）;
void?read_weight（）;
void?clear_weight（）;
class?BpNet
{
public:
????double?p[trainsample][innode];?????//輸入的樣本
????double?t[trainsample][outnode];????//樣本要輸出的

	BpNet（）;
????virtual?~BpNet（）;
?
	void?init（）;
????void?train（double?p[trainsample][innode]double?t[trainsample][outnode]）;//Bp訓(xùn)練
????double?*recognize（double?*p）;//Bp識(shí)別

????double?rate_w;?//權(quán)值學(xué)習(xí)率?（輸入層-隱含層）
????double?rate_w1;//權(quán)值學(xué)習(xí)率?（隱含層-輸出層）
????double?rate_b1;//隱含層閥值學(xué)習(xí)率
????double?rate_b2;//輸出層閥值學(xué)習(xí)率

????double?e;//誤差計(jì)算
????double?error;//允許的最大誤差
????double?result[outnode];//?Bp輸出

};

BpNet::BpNet（）
{
????error=1.0;
????e=0.0;

????rate_w=0.15;??//權(quán)值學(xué)習(xí)率?（輸入層--隱含層）
????rate_w1=0.15;?//權(quán)值學(xué)習(xí)率?（隱含層--輸出層）

}

BpNet::~BpNet（）
{

}

/***********???權(quán)值初始化???**************/
void?winit（double?m[]int?n）?
{
	srand（（unsigned）time（NULL））;???//防止多次隨機(jī)產(chǎn)生的結(jié)果一致的情況
	for（int?j=0;j	{
		m[j]=rand（）%51/100.0-0.25;????//生成[-0.250.25]的隨機(jī)數(shù)
		cout<//		m[j]=0.1;
	}
	cout<}
//ofstream?outfile;
ifstream?infile;
ifstream?infile_train;
ifstream?infile_test;
/***********???各權(quán)值和閾值的初始化??************/
void?BpNet::init（）
{
	srand（（int）time（0））;???//防止多次隨機(jī)產(chǎn)生的結(jié)果一致的情況
	cout<<“輸入節(jié)點(diǎn)權(quán)值w：“;
????winit（（double*）w（innode）*（hidenode））;??????//權(quán)值初始化，個(gè)數(shù)為??輸入層節(jié)點(diǎn)數(shù)??乘以??隱藏層節(jié)點(diǎn)數(shù)

	cout<<“輸出節(jié)點(diǎn)權(quán)值w1:“;
	winit（（double*）w1（hidenode）*outnode）;????//個(gè)數(shù)為??隱藏層節(jié)點(diǎn)數(shù)??乘以??輸出層節(jié)點(diǎn)數(shù)

	cout<
	save_weight（）;
}

double?X[trainsample][innode];?????????//訓(xùn)練樣本
double?Y[trainsample][outnode];????????//預(yù)計(jì)結(jié)果
double?Z[trainsample][innode+outnode];????//?訓(xùn)練樣本+?預(yù)計(jì)結(jié)果??
/***************????讀取訓(xùn)練樣本???****************/
void?read_trian（）
{	
	int?a=0;
	infile_train.open（“feature_train_cross.txt“）;
	while?（!infile_train.eof（）?&&?a!=trainsample）??
	{??	
		string?line;
		getline（infile_trainline）;
		istringstream?istr（line）;?
//		cout<		for（int?j=0;j		{
			istr>>Z[a][j];
		}
		a++;
	}?
????//cout<<“ZZZZZZZZZZZZZZZ“<	for（int?i=0;i	{
		for（int?j=0;j		{
	//		cout<		}
	//	cout<	}
	//cout<<“XXXXXXXXXXXXXXXXXXX“<	for（int?i=0;i	{	
		for（int?j=0;j		{
			X[i][j]=Z[i][j];
		//	cout<		}
	//	cout<	}?
//	cout<<“YYYYYYYYYYYYYYYY“<	for（int?i=0;i	{	
		for（int?j=0;j		{
			Y[i][j]=Z[i][innode+j];
	//		cout<		}
	//	cout<	}?	
	

?屬性????????????大小?????日期????時(shí)間???名稱
-----------?---------??----------?-----??----

?????文件??????11502??2016-05-21?20:55??BP\BP\BP.cpp

?????文件???????4073??2016-05-20?02:30??BP\BP\BP.vcxproj

?????文件???????1077??2016-05-20?02:30??BP\BP\BP.vcxproj.filters

?????文件???????2732??2016-05-21?20:55??BP\BP\BP3weight.txt

?????文件???????1799??2016-05-21?20:32??BP\BP\BP3weight111.txt

?????文件??????11789??2016-05-19?17:03??BP\BP\BP_3.h

?????文件???????6604??2016-05-20?15:13??BP\BP\deal_image.h

?????文件?????????71??2016-05-21?20:55??BP\BP\Debug\BP.lastbuildstate

?????文件???????2395??2016-05-21?20:55??BP\BP\Debug\BP.log

?????文件?????513821??2016-05-21?20:55??BP\BP\Debug\BP.obj

?????文件???????1146??2016-05-21?20:55??BP\BP\Debug\cl.command.1.tlog

?????文件??????10552??2016-05-21?20:55??BP\BP\Debug\CL.read.1.tlog

?????文件????????328??2016-05-21?20:55??BP\BP\Debug\CL.write.1.tlog

?????文件??????????2??2016-05-21?20:55??BP\BP\Debug\link-cvtres.read.1.tlog

?????文件??????????2??2016-05-21?20:55??BP\BP\Debug\link-cvtres.write.1.tlog

?????文件??????????2??2016-05-21?20:55??BP\BP\Debug\link-rc.read.1.tlog

?????文件??????????2??2016-05-21?20:55??BP\BP\Debug\link-rc.write.1.tlog

?????文件??????????2??2016-05-21?20:55??BP\BP\Debug\link.11504-cvtres.read.1.tlog

?????文件??????????2??2016-05-21?20:55??BP\BP\Debug\link.11504-cvtres.write.1.tlog

?????文件??????????2??2016-05-21?20:55??BP\BP\Debug\link.11504-rc.read.1.tlog

?????文件??????????2??2016-05-21?20:55??BP\BP\Debug\link.11504-rc.write.1.tlog

?????文件??????????2??2016-05-21?20:55??BP\BP\Debug\link.11504.read.1.tlog

?????文件??????????2??2016-05-21?20:55??BP\BP\Debug\link.11504.write.1.tlog

?????文件??????????2??2016-05-21?20:55??BP\BP\Debug\link.12132-cvtres.read.1.tlog

?????文件??????????2??2016-05-21?20:55??BP\BP\Debug\link.12132-cvtres.write.1.tlog

?????文件??????????2??2016-05-21?20:55??BP\BP\Debug\link.12132-rc.read.1.tlog

?????文件??????????2??2016-05-21?20:55??BP\BP\Debug\link.12132-rc.write.1.tlog

?????文件??????????2??2016-05-21?20:55??BP\BP\Debug\link.12132.read.1.tlog

?????文件??????????2??2016-05-21?20:55??BP\BP\Debug\link.12132.write.1.tlog

?????文件??????????2??2016-05-21?20:55??BP\BP\Debug\link.12868-cvtres.read.1.tlog

............此處省略10161個(gè)文件信息