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javaclassificationweka

Cannot find symbol for makeCopy method in weka java

I am trying to modify cross validation code developed by weka in this page. When I paste the exact code the method .makeCopy(cls) in the line Classifier clsCopy = Classifier.makeCopy(cls); is not exist. Is there any replacement or update for this method?

Solution

  • Classifier has become an interface since Weka 3.7. Use the weka.classifiers.AbstractClassifier.makeCopy(Classifier) instead.

    Reference : http://weka.8497.n7.nabble.com/Classifier-td32507.html