Hello, I am a bit confused. I am currently using Rapid Miner version 7.5.001. I am not able to find the Decision Tree operator within the Modeling>Prediction>Trees menu structure. Does anyone know if I need to load an additional package and if so, what package will include this operator?
Also, has any one ever had an issue loading the Aylien extention? I have tried a few times unsuccessfully. Any insights would be appreciated.
hi...you may want to check the version of the Aylien extension to ensure that it's compatible with 7.5.001:
As for Decision Tree, I know that this operator has been improved recently and sometimes may cause trouble with old processes that had a Decision Tree operator in it. Are you trying to create a new process with Decision Tree or edit an old one? Updating RapidMiner to version 7.5.003 (most recent version) may be a good idea.