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 instancesfeatures (list[
featuretools.FeatureBase] or list[str], optional) – List of features to select
- Returns
(feature_matrix, features)