bpnet.cpp

神经网络异或算法（一个隐含层）,可以自动修改偏量、输入值和迭代次数

#include<iostream.h>
#include"bpnet.h"


//#define BPM_ITER 2000//迭代次数

void main()
{
	CBPNet bp;

	cout<<"该神经网络有一个隐含层，已确定学习系数为0.5"<<endl;
	cout<<"请输入 迭代次数、偏量1、偏量2"<<endl;
	cout<<"******************************************************"<<endl;


	int BPM_ITER=0;
	float deviator1=0;
	float deviator2=0;


    cout<<"请输入迭代次数：";
	cin>>BPM_ITER;
	cout<<"请输入偏量1：";
	cin>>deviator1;
	cout<<"请输入偏量2：";
	cin>>deviator2;

	for(int i=0; i<BPM_ITER; i++)
	{
		bp.Train(0,0,0,deviator1,deviator2);
		bp.Train(0,1,1,deviator1,deviator2);
		bp.Train(1,0,1,deviator1,deviator2);
		bp.Train(1,1,0,deviator1,deviator2);
	}
	cout<<"0,0="<<bp.Run(0,0,deviator1,deviator2)<<endl;
	cout<<"0,1="<<bp.Run(0,1,deviator1,deviator2)<<endl;
	cout<<"1,0="<<bp.Run(1,0,deviator1,deviator2)<<endl;
	cout<<"1,1="<<bp.Run(1,1,deviator1,deviator2)<<endl;
	
}