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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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Decision Tree

Accepted answers

Thomas_Ott

This thread continues here: http://community.rapidminer.com/t5/RapidMiner-Studio/same-results-with-DECISION-TREE/m-p/37250/highlight/false#M25748

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MartinLiebig

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

processo_per_damiano_knn_new with Tree.rmp

fedayncarica

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

Best,

Damian

BPMPar.zip

fedayncarica

Thomas_Ott

This thread continues here: http://community.rapidminer.com/t5/RapidMiner-Studio/same-results-with-DECISION-TREE/m-p/37250/highlight/false#M25748

This thread is now closed.