non linear problem of SVM

by using svmtrain and sv classify bellow :

svmStruct = svmtrain(data(train,:),groups(train),'showplot',true);

I can't find the result and I got the answer :

Warning: The display option can only plot 2D training data.

Is there anyone can help me?

Answer 1

[Shashank Prasanna]

you data is definitely high dimensional (more than 2) and obviously you can't visualize higher dimension data. remove the 'showplot' 'true' or make it 'false'

The warning won't affect the classification.

[ftsst tupamahu]

previous question... after change the svmStruct = svmtrain(data(train,:),groups(train),'showplot',true); become svmStruct = svmtrain(data(train,:),groups(train),'showplot',false); i can't see figure result from svmStruct...any solution? thanks before :)

[Shashank Prasanna]

showplot should be true if you want to see the visualization. If you get a warning, see my original answer above.