search for: x1x2x3x4w

...B weka.classifiers.trees.RandomForest at weka.core.Utils.checkForRemainingOptions(Unknown Source) at weka.filters.supervised.attribute.AttributeSelection.setOptions(Unknown Source) I tryied specifying more parameters and got the same error: I do: datbin<- nombi(gene ~., data=X1X2X3X4W, control =Weka_control( S=list("weka.attributeSelection.GeneticSearch"), E=list("weka.attributeSelection.WrapperSubsetEval"),B = list("weka.classifiers.trees.RandomForest -F 5 -T 0.01 -R 1 -- -I 10 -K 0 -S 1"))) I get the following error: Exception in thread &quot...

Dear all, I am trying to construct a wrapper that uses random forest to evaluate the subsets using RWeka and when I do: nombi <- make_Weka_filter("weka/attributeSelection/WrapperSubsetEval") datbin<- nombi(gene ~., data=X1X2X3X4W, control =Weka_control( B = list("weka.classifiers.trees.RandomForest"))) I also have tried with an other induction algorithm: datbin<- nombi(gene ~., data=X1X2X3X4W, control =Weka_control( B=list("weka.classifiers.trees.j48.J48 -F 5 -T 0.01 -S 1 -- -C 0.25 -M 2")))...