训练集

databricks.ml_features.training_set. 训练队 高山市 feature_spec: databricks.ml_features_common.entities.feature_spec.FeatureSpec, df: pyspark.sql.dataframe.DataFrame, labels: List[str], feature_table_metadata_map: Dict[str, databricks.ml_features.entities.feature_table.FeatureTable], feature_table_data_map: Dict[str, pyspark.sql.dataframe.DataFrame], uc_function_infos: Dict[str, databricks.ml_features._information_schema_spark_client._information_schema_spark_client.FunctionInfo] )

基数 :对象设置

注解

异类 :databricks.feature_engineering.training_set.TrainingSet,databricks.feature_store.training_set.TrainingSet

类定义训练队对象详解

注解

上头训练队构造器不直接调用代之以调用create_training_set().

load_df 高山市 )→ pyspark.sql.dataframe.DataFrame

加载a数据Frame.

返回a数据Frame训练课

返回数据Frame列定义特征集标签标签参数提供create_training_set().

返回时间 : A级数据Frame训练类