democl2.m

来自「SVM支持向量机 里面包含一个教程」· M 代码 · 共 27 行

clear
close all
grain = 100;

load ripley;

echo on;



% train
gam = 10;
kernel = 'RBF_kernel';
sig2 = 1;
model = initlssvm(X,Y,'classifier',gam,sig2,kernel,'preprocess');
model = trainlssvm(model);

% optimize the regularization
model = bay_optimize(model,2,'eig');

% moderated output
bay_modoutClass(model,'figure',0.5, 'eig');

figure; plotlssvm(model,[],100);

echo off;