Doubt about svmtrain and svmclassify function in matlab

9 次查看（过去 30 天）
vrutang
vrutang 2017-4-16
编辑： vrutang 2017-4-16
load fisheriris
xdata = meas(51:end,3:4);
group = species(51:end);
svmStruct = svmtrain(xdata,group,'ShowPlot',true);
Group_svm=svmclassify(svmStruct,xdata)
Considering the hyperplane shown in figure, plot shows that 5 data are misclassified (2 'versicolor' and 3 'virginica') but 'Group_svm' shows 6 data are misclassified (3 'versicolor' and 3 'virginica'). Can anyone help me understand what am I missing?

请先登录，再回答此问题。

回答（0 个）

类别

在 Help Center 和 File Exchange 中查找有关 MATLAB 的更多信息

标签

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!

Translated by