https://communities.sas.com/t5/SAS-Data-Science/How-to-perform-oversampling-using-EM-when-target-variable-is/m-p/263738#M3897 Under ASSESS, there is a Decisions Node. If you have a multi-class target, it should be populated there for you to customize the proportions. I am not in front of EM, but recall there is a Custom Editor you can click. Jason Xin Thu, 14 Apr 2016 03:10:03 GMT JasonXin 2016-04-14T03:10:03Z https://communities.sas.com/t5/SAS-Data-Science/How-to-perform-oversampling-using-EM-when-target-variable-is/m-p/263471#M3880 <P>I have a dataset which has 1m obs. I have target variable which has 3 categories: 0(90%),1(5%),2(3%),3(2%). I want to oversample the 1,2,3 categories to say 10% each and 0 to 70%. I know, how to oversample for 2 levels, using entperise miner. But how to do it, for multiple categories?</P> Wed, 13 Apr 2016 11:02:44 GMT https://communities.sas.com/t5/SAS-Data-Science/How-to-perform-oversampling-using-EM-when-target-variable-is/m-p/263471#M3880 munitech4u 2016-04-13T11:02:44Z https://communities.sas.com/t5/SAS-Data-Science/How-to-perform-oversampling-using-EM-when-target-variable-is/m-p/263738#M3897 Under ASSESS, there is a Decisions Node. If you have a multi-class target, it should be populated there for you to customize the proportions. I am not in front of EM, but recall there is a Custom Editor you can click. Jason Xin Thu, 14 Apr 2016 03:10:03 GMT https://communities.sas.com/t5/SAS-Data-Science/How-to-perform-oversampling-using-EM-when-target-variable-is/m-p/263738#M3897 JasonXin 2016-04-14T03:10:03Z