This function marks the features of an object of class
randomForest.
Usage
mark_randomForest(object, marking.system = c("presence", "frequency"))Arguments
- marking.system
a length-one character vector, indicating a strategy for marking the features. Available options are
"presence"(default) and"frequency"- obejct
an object of class Trained
Details
The features in the Trained object in input
are marked, i.e. a numerical value is assigned to each feature
based on the choice of marking.system.
If marking.system = "presence", a binary value of 1/0 is assigned
to the features by their presence in the model:
1 is given to features that were used in the random forest,
0 otherwise.
If marking.system = "frequency", the frequencies that features
appear in trees are used as marks.