www.pudn.com > kmeansjulei.rar > KMEANS.CPP

/**************************************************************************** 
*                                                                           * 
*  KMEANS                                                                   * 
*                                                                           * 
*****************************************************************************/ 
 
#include  
#include  
#include  
#include  
#include  
 
// FUNCTION PROTOTYPES 
 
 
// DEFINES 
#define         SUCCESS         1 
#define         FAILURE         0 
#define         TRUE            1 
#define         FALSE           0 
#define         MAXVECTDIM      20 
#define         MAXPATTERN      20 
#define         MAXCLUSTER      10 
 
 
 
 
 
char *f2a(double x, int width){ 
   char cbuf[255]; 
   char *cp; 
   int i,k; 
   int d,s; 
cp=fcvt(x,width,&d,&s); 
if (s) { 
   strcpy(cbuf,"-"); 
   } 
 else { 
   strcpy(cbuf," "); 
   } /* endif */ 
if (d>0) { 
   for (i=0; i[%f,%f]\n", cl,Cluster[cl].Center[0],Cluster[cl].Center[1]); 
   } /* endfor */ 
} 
 
void System::SaveClusters(char *fname){ 
} 
 
 
main(int argc, char *argv[]) { 
   System kmeans; 
if (argc<2) { 
   printf("USAGE: KMEANS PATTERN_FILE\n"); 
   exit(0); 
   } 
if (kmeans.LoadPatterns(argv[1])==FAILURE ){ 
   printf("UNABLE TO READ PATTERN_FILE:%s\n",argv[1]); 
   exit(0); 
   } 
kmeans.InitClusters(); 
kmeans.RunKMeans(); 
kmeans.ShowClusters(); 
}