testpsvm.m

粒子群算法

function [y,t] = testKSVM(B1,A1,C1)
tic
%UNTITLED2 Summary of this function goes here
%  Detailed explanation goes here

max_ev =5;  %选择主元个数
[COEFF,SCORE,latent,tsquare]=princomp(A1);
A2=A1*COEFF(:,1:max_ev);
C2=C1*COEFF(:,1:max_ev);

model = svmtrain(B1, A2, '-s 3 -t 2 -g 1 -c 60 -p 1.5');
[y, accuracy] = svmpredict(B1, C2, model);
toc
t=toc;