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Extract Selected Features from Trained GraphLearner

Source: R/stability.R
extract_selected_features.Rd

Extracts the selected feature names from a trained GraphLearner by inspecting the filter PipeOp's state.

Usage

extract_selected_features(learner, filter_id = "filter")

Arguments

learner

A trained GraphLearner object

filter_id

The ID of the filter PipeOp in the graph (default: "filter")

Value

Character vector of selected feature names, or NULL if extraction fails