https://communities.sas.com/t5/SAS-Data-Science/Correct-way-of-using-the-Ensemble-Node/m-p/409609#M6231 <P>Hi,</P><P>&nbsp;</P><P>I just want to ask what is the correct way of using the Ensemble Node. I have three models Decision Tree, Neural Net, Logistic Regression. All of the outputs of these models are connected to the Ensemble Node. The Ensemble Node is connected to the Model Comparison Node. I believe this is the usual way of using the Ensemble Node, but then I have seen some configuration that connects the 3 models to the ensemble node, at the same time, each of these models output is connected to the model comparison node together with the output of the ensemble node. Essentially, whats happening is there are 4 inputs (output of decision tree, neural net, logistic reg, ensemble) to the model comparison node. Question is, which is the correct way of doing this?</P><P>&nbsp;</P> Wed, 01 Nov 2017 19:43:56 GMT kewldude 2017-11-01T19:43:56Z https://communities.sas.com/t5/SAS-Data-Science/Correct-way-of-using-the-Ensemble-Node/m-p/409609#M6231 <P>Hi,</P><P>&nbsp;</P><P>I just want to ask what is the correct way of using the Ensemble Node. I have three models Decision Tree, Neural Net, Logistic Regression. All of the outputs of these models are connected to the Ensemble Node. The Ensemble Node is connected to the Model Comparison Node. I believe this is the usual way of using the Ensemble Node, but then I have seen some configuration that connects the 3 models to the ensemble node, at the same time, each of these models output is connected to the model comparison node together with the output of the ensemble node. Essentially, whats happening is there are 4 inputs (output of decision tree, neural net, logistic reg, ensemble) to the model comparison node. Question is, which is the correct way of doing this?</P><P>&nbsp;</P> Wed, 01 Nov 2017 19:43:56 GMT https://communities.sas.com/t5/SAS-Data-Science/Correct-way-of-using-the-Ensemble-Node/m-p/409609#M6231 kewldude 2017-11-01T19:43:56Z https://communities.sas.com/t5/SAS-Data-Science/Correct-way-of-using-the-Ensemble-Node/m-p/409624#M6234 <P>If you want to compare all of the individual models to the ensemble model, then you would connect all 4 (NN, Log Reg, DTree, Ensemble) to Model Comparison.</P> Wed, 01 Nov 2017 20:15:19 GMT https://communities.sas.com/t5/SAS-Data-Science/Correct-way-of-using-the-Ensemble-Node/m-p/409624#M6234 WendyCzika 2017-11-01T20:15:19Z