RapidMiner

Decision tree

SOLVED
Contributor II fedayncarica
Contributor II

Decision tree

Good morning everybody. This is my process, how should I do to change the k-nn with the decision tree? I tried to do, but I only see the results of the performance and not the decision tree. 

 

Thank you.

4 REPLIES
Highlighted
RM Staff
RM Staff

Re: Decision tree

Hi,

 

you need to pass through the model ports from validation, to optimize to the outer loop. Afterwards you need to adjust the optimize to optimize the DecTree. See attached.

 

Best,

Martin

 

--------------------------------------------------------------------------
Head of Data Science Services at RapidMiner
Contributor II fedayncarica
Contributor II

Re: Decision tree

Thank you very very much, but..why with my dataset i see always the same results? (Dataset Attached) 

 

Best, 

 

Damian

Contributor II fedayncarica
Contributor II

Re: Decision tree

up

 

RM Certified Expert
RM Certified Expert
Solution

Re: Decision tree