Error - PMML Conversion of a Random-Forest Model using the randomForest Package
I am trying to convert random forest model developed into a pmml file.
randomForest package was used to build the model. The input to the model is
in the form of a matrix (term frequency matrix used for text analytics).
While i try to convert the model into a pmml file an error pops.
Error in names (field$class) <-var.names
attempt to set an attribute on NULL
Would be great if anyone could please help me in over-coming this error.