CODEWITHSUNDEEP
matlabmachine-learningcomputer-visionsvmlibsvm
lakshmen
lakshmen

Reputation: 29064

Is it necessary to convert to LIBSVM format

I have been working on libsvm recently. I faced a problem with the pred label. All the values outputted were 1. It did not identify negative data at all. I didn't convert to LIBSVM format( meaning to say: i didn't use libsvmwrite at all). I created the label myself. So my question, is it important to convert to the LIBSVM format?

Upvotes: 0

Views: 794

Answers (1)

Oli
Oli

Reputation: 16045

From matlab you don't need to use svmwrite. Just use svmtrain, and svmpredict. The Labels can be any number, it will convert everything automatically. Your problem comes from somewhere else.

Upvotes: 1

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