www.pudn.com > TextClassify.rar > Compute_Param.cpp

// Compute_Param.cpp: implementation of the CCompute_Param class. 
// 
////////////////////////////////////////////////////////////////////// 
 
#include "stdafx.h" 
#include "Compute_Param.h" 
 
#ifdef _DEBUG 
#undef THIS_FILE 
static char THIS_FILE[]=__FILE__; 
#define new DEBUG_NEW 
#endif 
 
////////////////////////////////////////////////////////////////////// 
// Construction/Destruction 
////////////////////////////////////////////////////////////////////// 
 
CCompute_Param::CCompute_Param() 
{ 
	biased_Hyperplane=1; 
	remove_inconsitant=0; 
	C                =0.0; 
	cost_factor      =1.0; 
	loo              =0; 
	search_depth     =0; 
	rho              =1.0; 
	fraction         =1.0; 
	rbf_gamma        =1.0; 
	poly_c           =0.0; 
	poly_s           =1.0; 
	poly_degree      =1; 
	kernel_type      =0; 
 
	epsion           =0.001; 
	iteration_time   =100; 
	cache_size       =40; 
	new_variable     =10; 
	maximum_size     =10; 
	final_test       =1; 
 
	classifier_num   =0; 
	classifier_type  =0; 
 
	running          =0; 
	paused           =false; 
} 
 
CCompute_Param::~CCompute_Param() 
{ 
 
} 
 
void CCompute_Param::Serialize(CArchive &ar) 
{ 
	if(ar.IsStoring()) 
	{ 
		ar<>C; 
		ar>>cost_factor; 
		ar>>biased_Hyperplane; 
		ar>>remove_inconsitant; 
		ar>>loo; 
		ar>>rho; 
		ar>>search_depth; 
		ar>>fraction; 
		ar>>kernel_type; 
		ar>>poly_degree; 
		ar>>rbf_gamma; 
		ar>>poly_s; 
		ar>>poly_c; 
		ar>>maximum_size; 
		ar>>new_variable;//2..maximun_size 
		ar>>cache_size;//5..,the larger, the faster 
		ar>>epsion; 
		ar>>iteration_time;//default 100 
		ar>>final_test;//default 1, to do final test. 
		ar>>classifier_num; 
		ar>>classifier_type; 
 
		ar>>trainfile; 
		ar>>modelfile; 
		ar>>resultfile; 
		ar>>classifyfile; 
		ar>>matrixfile; 
		ar>>resultpath; 
		ar>>Coff[2]; 
	} 
} 
 
void CCompute_Param::DumpToFile(CString strFileName) 
{ 
	CFile		fBinOut; 
	if(!fBinOut.Open(strFileName,CFile::modeWrite | CFile::modeCreate) ) 
	{ 
		AfxMessageBox( "无法创建文件"+strFileName+"!") ; 
		return; 
	} 
	CArchive ar(&fBinOut,CArchive::store); 
	Serialize(ar); 
	ar.Close(); 
	fBinOut.Close(); 
} 
 
bool CCompute_Param::GetFromFile(CString strFileName) 
{ 
	CFile		fBinIn; 
	if(!fBinIn.Open(strFileName,CFile::modeRead) ) 
	{ 
		AfxMessageBox( "无法打开文件"+strFileName+"!"); 
		return false; 
	} 
	CArchive ar(&fBinIn,CArchive::load); 
	Serialize(ar); 
	ar.Close(); 
	 
	fBinIn.Close(); 
	return true; 
}