clustertest.java

对iris数据进行聚类分析的java源程序

public class ClusterTest {
   public static void main(String[] args) 
   	{
   		Cluster myCluster=new Cluster();
   		float iris[][];
   		iris=new float[150][4];
   		try
   		{
   			myCluster.readTxtToArray(iris);
   		}
   		catch(Exception e)
		{ 
			System.out.println(); 
		} 
   		for(int j=0;j<150;j++)
   		{
   			System.out.println(j);
   			for(int k=0;k<4;k++)
			{
				System.out.print(iris[j][k]+" ");
			}
			System.out.println();
		
   		}
		
        //a={{4.8,3.0,1.4,0.1},{4.3,3.0,1.1,0.1},{7.0,3.2,4.7,1.4},{6.4,3.2,4.5,1.5},{6.3,3.3,6.0,2.5},{5.8,2.7,5.1,1.9},{7.1,3.0,5.9,2.1}};
	    int cen1,cen2,cen3;
	    cen1=0;
 	    cen2=myCluster.seccenter(iris);
	    cen3=myCluster.thicenter(iris,cen2);
	    myCluster.julei(iris,cen1,cen2,cen3);
	
    }
}