Teradata Package for Python Function Reference | 20.00 - __init__ - Teradata Package for Python - Look here for syntax, methods and examples for the functions included in the Teradata Package for Python.

Teradata® Package for Python Function Reference - 20.00

Deployment
VantageCloud
VantageCore
Edition
Enterprise
IntelliFlex
VMware
Product
Teradata Package for Python
Release Number
20.00.00.03
Published
December 2024
ft:locale
en-US
ft:lastEdition
2024-12-19
dita:id
TeradataPython_FxRef_Enterprise_2000
lifecycle
latest
Product Category
Teradata Vantage
teradataml.store.feature_store.models.FeatureGroup.__init__ = __init__(self, name, features, entity, data_source, description=None)
DESCRIPTION:
    Constructor for creating FeatureGroup Object.
 
PARAMETERS:
    name:
        Required Argument.
        Specifies the unique name of the FeatureGroup.
        Types: str.
 
    features:
        Required Argument.
        Specifies the features required to create a group.
        Types: Feature or list of Feature.
 
    entity:
        Required Argument.
        Specifies the entity associated with corresponding features.
        Types: Entity
 
    data_source:
        Required Argument.
        Specifies the DataSource associated with Features.
        Types: str
 
    description:
        Optional Argument.
        Specifies human readable description for DataSource.
        Types: str
 
RETURNS:
    Object of FeatureGroup.
 
RAISES:
    None
 
EXAMPLES:
    >>> load_example_data('dataframe', ['sales'])
    >>> df = DataFrame("sales")
 
    # Example 1: create a FeatureGroup for above mentioned DataFrame.
    >>> # First create the features.
    >>> jan_feature = Feature("sales:Jan", df.Jan)
    >>> feb_feature = Feature("sales:Fan", df.Feb)
    >>> mar_feature = Feature("sales:Mar", df.Mar)
    >>> apr_feature = Feature("sales:Apr", df.Apr)
    >>> # Create Entity.
    >>> entity = Entity("sales:accounts", df.accounts)
    >>> # Create DataSource
    >>> data_source = DataSource("sales_source", df.show_query())
    >>> # Create FeatureGroup.
    >>> fg = FeatureGroup('Sales',
    ...                   features=[jan_feature, feb_feature, mar_feature, apr_feature],
    ...                   entity=entity,
    ...                   data_source=data_source)