featuretools.selection.remove_low_information_features#

featuretools.selection.remove_low_information_features(feature_matrix, features=None)[source]#

Select features that have at least 2 unique values and that are not all null

Parameters:

  • feature_matrix (pd.DataFrame) – DataFrame whose columns are feature names and rows are instances

  • features (list[featuretools.FeatureBase] or list[str], optional) – List of features to select

Returns:

(feature_matrix, features)