分类预测 | MATLAB实现S4VM半监督支持向量机二分类预测

• 完整源码和数据获取方式： 私信回复MATLAB实现S4VM半监督支持向量机二分类预测。

%--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
clc
clear all
figure
plot( preY,'o','Color','linewidth',2)    
hold on
plot(true_label,'-+','Color',[0 0 0]./255,'linewidth',2)  
legend('预测值','真实值')
xlabel('预测样本')
ylabel('预测结果')
string = {'测试集预测结果对比'; ['准确率=' num2str(acc*100) '%']};
title(string)
grid
%--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------

[1] https://blog.csdn.net/kjm13182345320/article/details/116071412
[2] https://blog.csdn.net/kjm13182345320?spm=1010.2135.3001.5343