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    發布日期: 2021-06-25
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資源簡介

對apriori進行了擴充,實現了模糊關聯規則的挖掘

資源截圖

代碼片段和文件信息

#include?
#include?
#include?
#include?
#include?

//using?namespace?std;
int?rowclm;
double?**Table;
double?minsup;
bool?FmlrM[18][18];
ifstream?inClientFile;
double?*tempsum;
struct?All;
All*?all;
struct?FreItemList;
FreItemList*?duo;

clock_t?STARTEND;
struct?FreItem
{
int?len;
int?*set;
double?sup;
FreItem?*next;
};
struct?FreItemList
{
FreItem?*head;
FreItem?*tail;
FreItemList?*next;
};
struct?All
{
FreItemList?*head;
FreItemList?*tail;
};
double?TriFunction(double?adouble?b)
{
if(a return?a;
return?b;
}
void?PrintFreItem(FreItemList*?fil)
{
FreItem*?p=fil->head;
int?l=p->next->len;
int?i;
while(p->next)
{
for(i=0;i cout<next->set[i];

cout<<“????sup:?“<next->sup< p=p->next;
}
}
double?CalSup(int?*ItemIDint?lifstream?infile)
{
int?ij;
double?res=0;
double?t;

// ifstream?inClientFile(“fuzzydata.txt“ios::in);
//if(!inClientFile)
// {
//cerr<<“file?could?not?be?ipened\n“;
//exit(1);
//}
double?clm[18];
????int?flag;
????
while(!infile.eof())
{
for(i=0;i<18;i++)
{
if(infile>>clm[i])
flag=1;
else
flag=0;
}
if(flag==0)
?break;
????????t=clm[ItemID[0]];
????????for(j=1;j ??t=TriFunction(tclm[ItemID[j]]);

res+=t;
}
infile.clear();
infile.seekg(0);
//for(i=0;i //{
// t=Table[i][ItemID[0]];
// for(j=1;j // t=TriFunction(tTable[i][ItemID[j]]);

// res+=t;
//}
return?res;
}
void?Initialize(ifstream?incfile)
{
//cout<<“請輸入行數:“< //cin>>row;
//cout<<“請輸入列數:“< //cin>>clm;
//cout<<“請輸入最小支持度:“< //cin>>minsup
clm=18;
minsup=0.3*1332;
// Table=new?double*[row];

int?ijk;
//for(i=0;i //Table[i]=new?double[clm];

// cout<<“請輸入數據:“<// for(i=0;i // for(j=0;j // cin>>Table[i][j];

// START=clock();
for(i=0;i<18;i++)
?????????for(j=0;j<18;j++)
?????????????FmlrM[i][j]=false;

????for(i=0;i<6;i++)
????????for(j=i*3;j?????????????for(k=i*3;k??????????????????FmlrM[j][k]=true;

all=new?All;
all->head=new?FreItemList;
all->tail=all->head;
all->head->head=new?FreItem;
all->head->tail=all->head->head;

tempsum=new?double[clm];

for(i=0;i tempsum[i]=0;
???
????//ifstream?inClientFile(“fuzzydata.txt“ios::in);
// if(!inClientFile)
//{
//cerr<<“file?could?not?be?ipened\n“;
//exit(1);
// }
//clm=18;
double?clm1[18];
????
????int?flag;
while(!incfile.eof())
{
for(i=0;i<18;i++)
{
if(incfile>>clm1[i])
??flag=1;
else
??flag=0;
}
if(flag==0)
break;

????????for(j=0;j<18;j++)
tempsum[j]+=clm1[j];
}
????incfile.clear();
incfile.seekg(0);

// for(i=0;i // for(j=0;j // tempsum[j]+=Table[i][j];

all->tail->next=new?FreItemList;

all->tail->next->head=n

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----

?????文件????????537??2008-12-02?13:26??復件?apriori\apriori.dsw

?????文件????????897??2009-03-25?19:57??復件?apriori\apriori.plg

?????文件???????3417??2008-12-06?17:59??復件?apriori\apriori.dsp

?????文件??????50176??2009-03-25?19:57??復件?apriori\Debug\vc60.idb

?????文件??????69632??2008-12-10?20:51??復件?apriori\Debug\vc60.pdb

?????文件?????371796??2008-12-09?21:06??復件?apriori\Debug\apriori.pch

?????文件?????221234??2009-03-25?19:57??復件?apriori\Debug\apriori.exe

?????文件?????574464??2008-12-10?20:51??復件?apriori\Debug\apriori.pdb

?????文件??????????0??2009-03-25?19:57??復件?apriori\Debug\apriori.sbr

?????文件?????375728??2009-03-25?19:57??復件?apriori\Debug\apriori.ilk

?????文件??????29980??2009-03-25?19:57??復件?apriori\Debug\apriori.obj

?????文件??????91136??2009-03-25?19:57??復件?apriori\Debug\apriori.bsc

?????目錄??????????0??2008-12-06?21:34??復件?apriori\Debug

?????文件??????68252??2008-12-06?21:32??復件?apriori\fuzzydata.txt

?????文件????????122??2008-12-07?12:03??復件?apriori\test.txt

?????文件???????6802??2008-12-10?20:51??復件?apriori\apriori.cpp

?????文件??????50688??2009-03-25?19:59??復件?apriori\apriori.opt

?????目錄??????????0??2008-12-06?21:34??復件?apriori

?????文件??????50176??2009-03-25?19:59??復件?apriori\apriori.ncb

-----------?---------??----------?-----??----

??????????????1965037????????????????????19


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