bigframes.ml.cluster.KMeans.cluster_centers_#
- property KMeans.cluster_centers_: DataFrame#
Information of cluster centers.
- Returns:
- DataFrame of cluster centers, containing following columns:
centroid_id: An integer that identifies the centroid.
feature: The column name that contains the feature.
numerical_value: If feature is numeric, the value of feature for the centroid that centroid_id identifies. If feature is not numeric, the value is NULL.
- categorical_value: An list of mappings containing information about categorical features. Each mapping contains the following fields:
categorical_value.category: The name of each category.
categorical_value.value: The value of categorical_value.category for the centroid that centroid_id identifies.
The output contains one row per feature per centroid.
- Return type: