How to Post Pruning in RapidMiner
RonaldSebastian58
Member Posts: 2 Newbie
in Help
Hi everyone, I’m having trouble with an overfitting decision tree and my teacher suggested using post-pruning to improve accuracy. However, I’m not sure how to apply post-pruning in RapidMiner. Can anyone offer some guidance?
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jwpfau Employee, Member Posts: 274 RM EngineeringHi Ronald,
for the regular Decision Tree operator the "apply pruning" parameter together with the "confidence" parameter is used for post pruning.
Greetings,
Jonas1