RapidMiner

Decision tree

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Regular Contributor

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.

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4 REPLIES
RMStaff

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

 

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Head of Data Science Services at RapidMiner

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Highlighted
Regular Contributor

Re: Decision tree

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

 

Best, 

 

Damian

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Regular Contributor

Re: Decision tree

up

 

Community Manager

Re: Decision tree

This thread continues here: http://community.rapidminer.com/t5/RapidMiner-Studio/same-results-with-DECISION-TREE/m-p/37250/highl...

 

This thread is now closed. 

Regards,
T-Bone
Twitter: @neuralmarket