How to Save the Predicted Values from a Machine Learning Model

This article describes how to save respondent-level predicted values from a Machine Learning, Machine Learning Ensemble, or Regression output model:

To respondent-level predicted values based on the Machine Learning model:

Requirements

• A document containing a Machine Learning, Machine Learning Ensemble, or Regression output created in Displayr. 

Please note these steps require a Displayr license.

Method

1. Select your Machine Learning model output. 
2. From the object inspector, click Data > Save Variable(s) > Predicted Values. 

A variable set labeled "Predicted Values [modeltype]" is added to the top of your data set in the Data Sources tree.

Technical Details

Uses the predict method from R. Unlike the defaults in most R packages, this implementation assigns predicted values for observations not in the estimation sample. Categorical variables are predicted as discrete.

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