Displaying 2 results from an estimated 2 matches for "datbin".
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fatbin
2009 Dec 01
2
problem with RWeka Weka_control RandomForest
Dear All,
I am finding trouble trying to guild a Wrapper using random forest to
evaluate the subsets:
I do:
nombi <-
make_Weka_filter("weka/filters/supervised/attribute/AttributeSelection")
datbin<- nombi(gene ~., data=X1X2X4X5W, control =Weka_control(
S=list("weka.attributeSelection.GeneticSearch"),
E=list("weka.attributeSelection.WrapperSubsetEval"),B =
list("weka.classifiers.trees.RandomForest")))
I get the following error:
Exception in thread "ma...
2009 Dec 02
0
RWeka problem with WrapperSubsetEval
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 0.0...