Filtering Variables Based on Importance
Optionally, you can generate a Filter node based on the information in the predictor importance chart.
Mark the predictors you want to include on the chart, if applicable, and from the menus choose:
OR
Top number of variables. Includes or excludes the most important predictors up to the specified number.
Importance greater than. Includes or excludes all predictors with relative importance greater than the specified value.