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SVM Error - The first input should be a struct generated by SVMTRAIN

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Nirmal
Nirmal 2012 年 10 月 24 日
I am getting error using following code with SVM
SVMStruct1 = svmtrain(data,class,'kernel_function','linear');
class12=svmclassify(SVMStruct1, pdg(:,1:end-1));
Error I get is
??? Error using ==> svmclassify at 53
The first input should be a struct generated by SVMTRAIN.
I dont see a reason why it shouldnt run. Any pointers would be greatly appreciated.
Note: I just tried running the examples from the matlab webpage, but it wont even run. My guess is that somewhere something is corrupt.
Thanks
  4 件のコメント
Ilya
Ilya 2012 年 10 月 24 日
Type
which -all svmtrain
What does it tell you?
Nirmal
Nirmal 2012 年 10 月 24 日
Thank you so much. That command definitely helped, i had two definition of that function. But when I did, get to definition it will take me to the one that I wanted to use but not to the one that it was actually using, which made me think I was using the right one. but that wasnt the case.

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