Displaying 1 result from an estimated 1 matches for "pred_true1".
2010 Nov 23
5
cross validation using e1071:SVM
...still I
wanted to make a function to Generate cross-validation indices using pls:
cvsegments method.
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Code (at the end) Is working fine but sometime caret:confusionMatrix gives
following error:
stat_result<- confusionMatrix(pred_true1,species_test)
Error in confusionMatrix.default(pred_true1, species_test) :
The data and reference factors must have the same number of levels
My data: total number=260
Class = 6
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Sorry if I missed some previous discussion about this problem.
It would be n...