svmiris.m

模式识别,对iris数据进行分类,svm算法

function [SV1 SV2 SV3 A1 A2 A3 T1 T2 T3]=SVMIris(Iris,Kerneltype,C,Sigma)

la1=ones(50,1); la2=-ones(50,1);
data1=Iris; data1(1:50,1)=la1; data1(51:100,1)=la2; data1(101:150,1)=la2;
data2=Iris; data2(1:50,1)=la2; data2(51:100,1)=la1; data2(101:150,1)=la2;
data3=Iris; data3(1:50,1)=la2; data3(51:100,1)=la2; data3(101:150,1)=la1;

[SV1 A1 T1]=MyPRSVMTrain(data1,Kerneltype,C,Sigma);
[SV2 A2 T2]=MyPRSVMTrain(data2,Kerneltype,C,Sigma);
[SV3 A3 T3]=MyPRSVMTrain(data3,Kerneltype,C,Sigma);