PyML and OneAgainstRest

[Boštjan Jerko]

Hello !

I am trying to use PyML and libsvm and when running training I
get the error message:

noStats in constructor
Traceback (most recent call last):
  File "pyml_svm_ucenje.py", line 9, in ?
    r = mc.cv(d)
  File "/usr/lib/python2.3/site-packages/PyML/assess.py", line 136, in cv
    r = trainTest(classifier, data, trainingPatterns, testingPatterns,
  File "/usr/lib/python2.3/site-packages/PyML/assess.py", line 383, 
in trainTest
    return subClassifier.test(testingSet, *options, **args)
  File "/usr/lib/python2.3/site-packages/PyML/assess.py", line 48, in test
    res.L[i] = res.classLabels[res.Y[i]]


The code I am using is:

d=datafunc.DataSet("svm_data")
s=svm.SVM (ker.Polynomial (2))
mc = multi.OneAgainstRest (svm.LinearSVM())
r = mc.cv(d)

Any ideas what should I do?

Regards,

B.