Teradata Package for Python Function Reference on VantageCloud Lake - get_data_source - 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 on VantageCloud Lake

Deployment
VantageCloud
Edition
Lake
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_Lake_2000
Product Category
Teradata Vantage
teradataml.store.feature_store.feature_store.FeatureStore.get_data_source = get_data_source(self, name)
DESCRIPTION:
    Get the data source from feature store.
 
PARAMETERS:
    name:
        Required Argument.
        Specifies the name of the data source.
        Types: str
 
RETURNS:
    Object of DataSource.
 
RAISES:
    TeradataMLException
 
EXAMPLES:
    >>> from teradataml import DataFrame, DataSource, FeatureStore, load_example_data
    # Load the admissions data to Vantage.
    >>> load_example_data("dataframe", "admissions_train")
    # Create DataFrame on admissions data.
    >>> df = DataFrame("admissions_train")
    >>> df
       masters   gpa     stats programming  admitted
    id
    34     yes  3.85  Advanced    Beginner         0
    32     yes  3.46  Advanced    Beginner         0
    11      no  3.13  Advanced    Advanced         1
    40     yes  3.95    Novice    Beginner         0
    38     yes  2.65  Advanced    Beginner         1
    36      no  3.00  Advanced      Novice         0
    7      yes  2.33    Novice      Novice         1
    26     yes  3.57  Advanced    Advanced         1
    19     yes  1.98  Advanced    Advanced         0
    13      no  4.00  Advanced      Novice         1
    >>>
    # Create DataSource using DataFrame 'df' with name 'admissions'.
    >>> ds = DataSource('admissions', source=df)
    # Apply the DataSource to FeatureStore 'vfs_v1'.
    >>> fs = FeatureStore('vfs_v1')
    >>> fs.apply(ds)
    True
    >>>
 
    # Get the DataSource 'admissions' from repo 'vfs_v1'
    >>> ds = fs.get_data_source('admissions')
    >>> ds
    DataSource(name=admissions)
    >>>