Altair RISE

A program to recognize and reward our most engaged community members

Nominate Yourself Now!

Decision tree Operator

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.

Many thanks

Find more posts tagged with

AI Studio

Decision Tree

Accepted answers

All comments

Thomas_Ott

I'm using RM on a Windows machine and I can the Decision Tree operators.

If you have problems with Aylien, I'd ping them directly. They come by the Community every once in a while.

sgenzer

hi...you may want to check the version of the Aylien extension to ensure that it's compatible with 7.5.001:

Screen Shot 2017-08-10 at 12.59.02 PM.png

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.

Scott

Screen Shot 2017-08-10 at 12.59.02 PM.png

pemcowboy

Hey Scott, thanks for the suggestion. Downloading the most recent version of Rapid Miner addressed ALL my issues. Thanks very much