Is there svm.trainAuto() module for python?

asked 2017-05-29 04:21:12 -0600

I was trying to implement one class classifier in svm but was a bit confused about the paramters.Is there svm.trainAuto() module for opencv in python. The documentation does not refer to it.

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answered 2017-05-30 06:56:26 -0600

berak
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no, trainAuto() is not available in the python wrappers.

simulating it from python would be:

 (split data into train & test set, then)
 for C in [0.1, 1, 10, 100, 1000]:
      for gamma in [0.1, 0.5, 0.7, 1, 1.5, 2, 5, 10]:
            svm.setC(C)
            svm.setGamma(gamma)
            svm.train()
            svm.test()
            measure accuracy, and keep best param set