Cross Validation replaces Split Data
erik_van_ingen
Member Posts: 8 
Learner I
Just checking. I understand that Cross Validation does a n-fold 'Split-Data-train-apply model'. Does this literally mean that if you use Cross Validation, it will replace the 'manual' Split Data? Therefore you use one or the other?
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MartinLiebig
Administrator, Moderator, Employee, RapidMiner Certified Analyst, RapidMiner Certified Expert, University Professor Posts: 3,507 
RM Data Scientist
Hi @erik_van_ingen ,Cross validation serves the same purpose than the simple split. The implementation looks slightly different, since it is something very similar to a loop. Please have a look at this video to get some guidance: https://academy.rapidminer.com/courses/validation-demoBest,Martin
- Sr. Director Data Solutions, Altair RapidMiner -
Dortmund, Germany7
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