RapidMiner

Cross-Validation with Threshold Optimization

Moderator

Cross-Validation with Threshold Optimization

[ Edited ]

In this Building Block we learn a Random Forest and find the best confidence Threshold on a holdout set.

 

Input: Example Set with Classification Label

Output: Standard X-Validation output

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Head of Data Science Services at RapidMiner

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2 REPLIES
Elite III

Re: Cross-Validation with Threshold Optimization

Hi @mschmitz, I am sure I am missing something very simple or obvious here, but how do you import a building block that someone else creates?  I tried copying the xml from these but they don't seem to generate a process.  And where are these imported building blocks then managed?  Thanks!

 

 

 

 

Brian T., Lindon Ventures - www.lindonventures.com
Analytics Consulting by Certified RapidMiner Analysts
Moderator

Re: Cross-Validation with Threshold Optimization

Hi Brian,

 

i think you just need to post it into your .RapidMiner folder.

 

~Martin

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Head of Data Science Services at RapidMiner