Error message for Transform Variables

[bbremer]

I am getting the error message "Maximum target levels of 512 exceeded. Training will no be performed".  Does anyone know how to correct this?

[M_Maldonado]

One of your nominal inputs has a lot of levels (more than 512) and your transform node wants you to take care of that.

Quick solution: use HPTransform node instaed. This node does not have that extra check.

Another alternative, bin your nominal (or ordinal) inputs to compact your levels.

Good luck!

[WendyCzika]

Another suggestion if you want to keep all the levels is to increase the value for the EM_TRAIN_MAXLEVELS macro variable in the Project Macro Variables window.

[ManOfHonor]

I faced this problem too. So where is this Project Macro Variables window?

[WendyCzika]

When you have the project selected in the project panel, click on the "..." for Project Macro Variables, see screenshot.