Question about decision tree in Predictive Analytics Classification

[former_member666992]

Hello, everyone

In SAP Predictive Analytics, Classification

there is an option to enable Decision Tree

However, I found the real estimated result of the Classification is different from the result got by Decision Tree

So I want to write down the result from the Decision Tree in Classification into DB Table

Could you please explain to me how to do this?

Thank you in advance and have a nice day

[marc_daniau]

Hello,

The option "Decision Tree" is a post-modeling capability to present the trained model in a visual way.

SAP Predictive Analytics 3.x always uses the Ridge Regression technique regarless of the "Decision Tree" check box that is actually not a modeling option but a display option.

As a general rule, to check the predictions of the trained model, use menu: Run > Apply Model

[former_member666992]

Dear Marc

Hello, thank you for your valuable advise
Now I understand

So have a nice day and see you again, Marc

Best,