It would be great if I could get any help in understanding these questions (at least the 1st question). I really do have a very tight timeline for a project and I am new to this. Any help would be really appreciated. In Data Partition Node, what these variables determine? Training Validation Test Their default values are 40%,30%,30%. I looked at their definition in EMiner 14.1 Help, but the description is not in an elaborated way. I am trying to understand: How its impacting the lift [I changed to 20,40,40 and see the difference, but don’t understand the logic behind this]? How its impacting the incremental model response? 2. (Related to the above question) From the incremental response model diagnostic, how to predict the variables which could be used from the model as it shows Train, Validation and Test? Image attached (IRMD_graph) How these variables could be used for model’s variable selection? Image attached (IRMD_table) Thanks a lot in advance -Soma
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