Accuracy of some classifiers

|> I am using machine learning for one researching.  I am using some
|> classifiers with 5-fold CV . I would like to know how it is possible to
|> extract the accuracy, for example, for KNN,neural networks and J48,  for
|> each one of 5-fold because when I apply CV to my classifier, I obtain the
|> "mean accuracy" of 5-fold  but each accuracy/error of each fold is not
|> returned.

What definition of accuracy?  Precision, Recall, AUC or what?




|> 
|> Any help is welcome and grateful.  Thanks in advance!
|> 
|> Regards!!
|> 
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|> 
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