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sparklyr (version 1.8.4)

ml_feature_importances: Spark ML - Feature Importance for Tree Models

Description

Spark ML - Feature Importance for Tree Models

Usage

ml_feature_importances(model, ...)

ml_tree_feature_importance(model, ...)

Value

For ml_model, a sorted data frame with feature labels and their relative importance. For ml_prediction_model, a vector of relative importances.

Arguments

model

A decision tree-based model.

...

Optional arguments; currently unused.