Comparing Predictive Models and High Cardinality Issues

Adi1215
New Altair Community Member
Hi, Can anyone help me with the operator in Rapidminer to compare regression models like compare RoC for classification? Where in I can compare R square and test & train error. Also, any functionality/operator to treat high cardinality variable in Rapidminer. I googled it but couldnt find it. I can treat it manually by label encoding or frequency or clustering. But I am looking for any operator. Regards,
Tagged:
0