This node is the start of the feature selection loop. The
feature selection loop allows you to select, from all the features in
the input data set, the subset of features that is best for model
With this node you determine (i) which features/columns
are to be held
fixed in the selection process.
These constant or
"static" features/columns are included in each loop
iteration and are
exempt from elimination; (ii) which selection
strategy is to be used
on the other (variable) features/columns and
its settings; and (iii)
the specific settings of the selected strategy.
The following feature selection strategies are available:
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