RAPIDMINER 9.7 BETA ANNOUNCEMENT
The beta program for the RapidMiner 9.7 release is now available. Lots of amazing new improvements including true version control!
How do I create these layers (image) with stacking?
"Hi. My goal is to create a highly accurate linear regression model. Such as the image in the link displays (logistic regression in the image). My question is how, probably with the stacking operator, do i create these layers? I now start with read cvs (training set with al corresponding roles/labels), then how do you move to a the model in the picture and eventually a highly accurate model (being aware of cross-validation/optimising parameters and all other important operators).
These are the steps that should be taken according to the image, and am stuck on how to implement in RapidMiner:
1. A diverse set of models with an assembled result
2. Subsequently the output of 1. is the input this phase; assembling models (bagging?)
3. Lastly the output of 2. is the input of the eventual model (so built on the predictions of al preliminary models).
I would greatly appreciate advice."